Windows error 0x8007042B, -2147023829

WebAuthenticationBroker.AuthenticateAsync throws exception

My code uses : WebAuthenticationResult WebAuthenticationResult = await WebAuthenticationBroker.AuthenticateAsync( WebAuthenticationOptions.None, StartUri, EndUri); just like the Microsoft Web authentication broker sample It used to work on my desktop and on my tablet (Surface) but now it is not working on my desktop. It throws exception The process terminated unexpectedly. (Exception from [...] read more

Windows 10 Update to 1903 Error: 0x8007042B - 0x2000D

The update starts on the windows 10 machine but after the restart everything is rolled back. My setuperr.txt: 2019-07-16 16:38:55, Error CSI 00000001 (F) STATUS_OBJECT_NAME_NOT_FOUND #10# from Windows::Rtl::SystemImplementation::DirectRegistryProvider::SysQueryValueKey(flags = 0, key = 974 ('\REGISTRY\MACHINE\SYSTEM\Setup'), vn = [l:7 ml:8]'Compact', kvic = 2, kvi = 2, disp = 0)[gle=0xd0000034] 2019-07-16 16:38:55, Error [...] read more

0x8007042b error when adding yahoo or gmail accounts to Windows 10 Mail and Calendar app

There's a similar thread from 2015 How to solve error 0x8007042b while connecting a Google account on Windows 10? here but none of the answers worked. The manual method of adding accounts doesn't work with Calendar, which for some strange reason is bundled with the Mail app! My current build [...] read more

Windows upgrade failed (Error 0x8007042B-0x2000D) when upgrading to build 1607

So, I'm currently running the RTM build of Windows 10 Enterprise x64 and I downloaded en_windows_10_enterprise_version_1607_updated_jul_2016_x64_dvd_9054264.iso and mounted the ISO on Windows as a virtual CD. I double clicked the setup.exe to begin the installation, but, upon reboot and log in, I saw an error message popping up. We couldn't [...] read more

Need Help Fixing Windows 10 Adding a Mail Account, Error Code: 0x8007042b whenever I try to add gmail or Yahoo

EDIT: This has nothing to do with the Mail & Calendar client, nor Google itself. Something within Windows itself is causing the error. As I've removed the Mail & Calendar app, and just tried syncing google to my windows within settings>email & accounts>Add an account. enter image description here [https://i.stack.imgur.com/jO9ws.png] [...] read more

In-place Upgrade to WIndows 10 failed, 0x8007042B - 0x3000D

We had this issue when doing an in-place upgrade from Windows 7 to Windows 10 (1903) on certain machines while many others went through the process w/o any issue. > We couldn't install Windows 10 > > We've set your PC back to the way it was right before you [...] read more

Windows update from 1803 fails with 0x8007042B - 0x2000D SAFE_OS phase during MIGRATE_DATA operation

I am updating a Windows 10 PC from 1803 (to the latest OS which is 1909) and it's failing with this error: 0x8007042B - 0x2000D The installation failed in the SAFE_OS phase with an error during MIGRATE_DATA operation It fails the same way each time, pretty much down to the [...] read more

Upgrading to Windows 10 fall creator fails

This is the setuperr.log. 2018-01-23 16:43:24, Error MOUPG CDlpActionImpl<class CDlpErrorImpl<class CDlpObjectInternalImpl<class CUnknownImpl<class IMoSetupDlpAction> > > >::Suspend(1066): Result = 0xC1800104 2018-01-23 16:43:24, Error MOUPG CSetupManager::ExecuteInstallMode(723): Result = 0x800705BB 2018-01-23 16:43:24, Error MOUPG CSetupManager::ExecuteDownlevelMode(347): Result = 0x800705BB 2018-01-23 16:43:24, Error MOUPG CSetupManager::Execute(237): Result = 0x800705BB 2018-01-23 16:43:24, Error MOUPG CSetupHost::Execute(375): Result = [...] read more

Configuring python for IIS

Following the steps in https://docs.microsoft.com/en-us/visualstudio/python/configure-web-apps-for-iis-windows?view=vs-2019 to configure flask app to run behind IIS and searching online I couldn't find a solution that fix my problem. I have my web.config as: <?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> <handlers> <add name="PythonHandler" path="*" verb="*" modules="httpPlatformHandler" resourceType="Unspecified"/> </handlers> <httpPlatform processPath="C:\envs\Scripts\python.exe" arguments="-m flask run --port %HTTP_PLATFORM_PORT%" [...] read more

Getting errors while trying to get SQL Server Agent to work

I am trying to get SQL Server Agent on an instance of 2014 and an instance of 2016 to run. Currently both of them start up but then immediately stop with the message: The SQL Server Agent (VERSION16) service on Local Computer started and then stopped. Some services stop automatically [...] read more