Could not load file or assembly 'Oracle.DataAccess'. no other solutions found

-1

Simply this problem while trying to run my code. Any help please?

Server Error in '/' Application.

Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.BadImageFormatException: Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'Oracle.DataAccess' could not be loaded.

=== Pre-bind state information === LOG: DisplayName = Oracle.DataAccess (Partial) WRN: Partial binding information was supplied for an assembly: WRN: Assembly Name: Oracle.DataAccess | Domain ID: 2 WRN: A partial bind occurs when only part of the assembly display name is provided. WRN: This might result in the binder loading an incorrect assembly. WRN: It is recommended to provide a fully specified textual identity for the assembly, WRN: that consists of the simple name, version, culture, and public key token. WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information and common solutions to this issue. LOG: Appbase = file:///c:/users/tomas.filip/documents/visual studio 2015/Projects/WebApplication1/WebApplication1/ LOG: Initial PrivatePath = c:\users\tomas.filip\documents\visual studio 2015\Projects\WebApplication1\WebApplication1\bin Calling assembly : (Unknown). === LOG: This bind starts in default load context. LOG: Using application configuration file: c:\users\tomas.filip\documents\visual studio 2015\Projects\WebApplication1\WebApplication1\web.config LOG: Using host configuration file: C:\Users\tomas.filip\Documents\IISExpress\config\aspnet.config LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config. LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind). LOG: Attempting download of new URL file:///C:/Users/tomas.filip/AppData/Local/Temp/Temporary ASP.NET Files/root/adc42dc8/2881b8ff/Oracle.DataAccess.DLL. LOG: Attempting download of new URL file:///C:/Users/tomas.filip/AppData/Local/Temp/Temporary ASP.NET Files/root/adc42dc8/2881b8ff/Oracle.DataAccess/Oracle.DataAccess.DLL. LOG: Attempting download of new URL file:///c:/users/tomas.filip/documents/visual studio 2015/Projects/WebApplication1/WebApplication1/bin/Oracle.DataAccess.DLL. ERR: Failed to complete setup of assembly (hr = 0x8007000b). Probing terminated.

Stack Trace:

[BadImageFormatException: Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +36
System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +152
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +77
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +21 System.Reflection.Assembly.Load(String assemblyString) +28
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +38

[ConfigurationErrorsException: Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +738
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +217 System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +130
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +170
System.Web.Compilation.BuildManager.GetPreStartInitMethodsFromReferencedAssemblies() +92 System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath, Boolean& isRefAssemblyLoaded) +290
System.Web.Compilation.BuildManager.ExecutePreAppStart() +157
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +531

[HttpException (0x80004005): Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9984344 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101 System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +254

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1649.1

end the debug output...

'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: Domain 2): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.ApplicationServices\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.ApplicationServices.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Caching\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Runtime.Caching.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Caching\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Runtime.Caching.dll'. Symbols loaded. Exception thrown: 'System.UnauthorizedAccessException' in mscorlib.dll 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Build.Utilities.v4.0\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Utilities.v4.0.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.Build.Utilities.v4.0\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.Build.Utilities.v4.0.dll'. Symbols loaded. Exception thrown: 'System.Security.SecurityException' in mscorlib.dll 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.JScript\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.JScript.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\7a812709\0000c41d_ffa6d001\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Services\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activation\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activation.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Web\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.Activities.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ServiceModel.Activities\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Activities.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.WorkflowServices\v4.0_4.0.0.0__31bf3856ad364e35\System.WorkflowServices.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.ComponentModel.DataAnnotations\v4.0_4.0.0.0__31bf3856ad364e35\System.ComponentModel.DataAnnotations.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.DynamicData\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.DynamicData.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\d6536d09\00b6e5f2_c710ce01\Antlr3.Runtime.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\6e026361\0091f978_739fce01\AspNet.ScriptManager.bootstrap.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\4c52a744\00e3a22d_4f82ce01\AspNet.ScriptManager.jQuery.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\e9d7abbc\004309b4_51acd201\ClosedXML.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\ae19faef\0092bfc0_0491ce01\DocumentFormat.OpenXml.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\ac2201e7\0061c907_bb54d001\EntityFramework.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\1bbcd705\0061c907_bb54d001\EntityFramework.SqlServer.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\866a7f55\18cae353_34d5d201\Interop.OracleInProcServer.dll'. Module was built without symbols. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\7c714460\d8ba8d53_34d5d201\Interop.ORADCLib.dll'. Module was built without symbols. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\a5b5bf12\282f2d54_34d5d201\Interop.ORAOLEDBLib.dll'. Module was built without symbols. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\85cf5333\00735a7f_1b4bd201\Microsoft.AI.Agent.Intercept.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\32fb9c51\000f650e_7750d201\Microsoft.AI.DependencyCollector.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\e8e5c1a7\00b970bc_7750d201\Microsoft.AI.PerfCounterCollector.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\81b6a78f\0042be3d_cb4fd201\Microsoft.AI.ServerTelemetryChannel.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\70d3f26e\00575f8a_7750d201\Microsoft.AI.Web.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\5be8b1c8\00b970bc_7750d201\Microsoft.AI.WindowsServer.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\eb3b6075\00f88c69_ca4fd201\Microsoft.ApplicationInsights.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\40876f78\0069051d_358dce01\Microsoft.AspNet.FriendlyUrls.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\18504aa8\0071b0e2_1f6ed001\Microsoft.AspNet.Identity.Core.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\05fe289a\0071b0e2_1f6ed001\Microsoft.AspNet.Identity.EntityFramework.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\e3a80eac\0071b0e2_1f6ed001\Microsoft.AspNet.Identity.Owin.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\8d39697c\003e13d0_2c27cf01\Microsoft.AspNet.Web.Optimization.WebForms.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\f83d9bc6\003b0384_7e47d001\Microsoft.Owin.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\f809ae9b\00956586_7e47d001\Microsoft.Owin.Host.SystemWeb.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\a372e6a5\00efc788_7e47d001\Microsoft.Owin.Security.Cookies.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\6ec0b560\00c29687_7e47d001\Microsoft.Owin.Security.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\1c2895f6\00efc788_7e47d001\Microsoft.Owin.Security.Facebook.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\bd37c867\00efc788_7e47d001\Microsoft.Owin.Security.Google.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\f7ef9e7c\001cf989_7e47d001\Microsoft.Owin.Security.MicrosoftAccount.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\ffc6945f\001cf989_7e47d001\Microsoft.Owin.Security.OAuth.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\ffd4ed1d\00492a8b_7e47d001\Microsoft.Owin.Security.Twitter.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\3838834b\002eee49_e2aace01\Microsoft.ScriptManager.MSAjax.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\51e9febf\000fe44f_e2aace01\Microsoft.ScriptManager.WebForms.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\e19b9e68\00630fa1_89cbcc01\Microsoft.Web.Infrastructure.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Users\tomas.filip\AppData\Local\Temp\Temporary ASP.NET Files\root\adc42dc8\2881b8ff\assembly\dl3\98c86cc9\0082b57b_49afcf01\Newtonsoft.Json.dll'. Cannot find or open the PDB file. Exception thrown: 'System.BadImageFormatException' in mscorlib.dll Exception thrown: 'System.Configuration.ConfigurationErrorsException' in System.Web.dll Exception thrown: 'System.InvalidOperationException' in System.Web.dll Exception thrown: 'System.InvalidOperationException' in System.Web.dll Exception thrown: 'System.Web.HttpException' in System.Web.dll Exception thrown: 'System.Web.HttpException' in System.Web.dll 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_32\Oracle.Web\v4.0_4.112.3.0__89b483f429c47342\Oracle.Web.dll'. Cannot find or open the PDB file. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.Mobile\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.Mobile.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: /LM/W3SVC/2/ROOT-1-131401828468112282): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.RegularExpressions\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.RegularExpressions.dll'. Symbols loaded. 'iisexpress.exe' (CLR v4.0.30319: DefaultDomain): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.RegularExpressions\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.RegularExpressions.dll'. Symbols loaded. The program '[8852] iisexpress.exe' has exited

with code -1 (0xffffffff).

c#
.net
oracle
visual-studio-2015
asked on Stack Overflow May 25, 2017 by Tofik • edited May 25, 2017 by Tofik

1 Answer

5

It looks like you are using Oracle's 64 bit components but per default IIS Express runs in 32 bit mode. To change it, under Tools > Options, set this setting:

enter image description here

answered on Stack Overflow May 25, 2017 by Martin Ullrich

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