Windows error 0x80090301, -2146893055

Detailed Error Information

SEC_E_INVALID_HANDLE^[1]

Message	The handle specified is invalid
Declared in	winerror.h

HRESULT analysis^[2]

Flags	Severity	Failure
	Reserved (R)	false
	Origin	Microsoft
	NTSTATUS	false
	Reserved (X)	false
Facility	Code	9 (0x009)
	Name	FACILITY_SSPI^[2]^[1]
	Description	The source of the error code is the Security API layer.^[2]^[1]
Error Code		769 (0x0301)

Questions

SSPI client requires less iterations than GSSAPI server

I'm using nsspi to call SSPI APIs from a C# application for the client side. I'm using cyrus sasl with a MIT Kerberos GSSAPI implementation on the server side. The two protocols seem to talk to each other but the server seems to require more challenges to the client than [...] read more

security

kerberos

windows-authentication

gssapi

sspi

Can't connect to Azure P2S VPN

I am receiving this error: The handle specified is invalid (Error 0x80090301) Log shows another error: On-Error Event ErrorCode = -2146893055 ErrorSource = RAS Certificate is installed. Connection works from another PC. On both computers I have Windows 10 installed. The only difference is that on PC where VPN works [...] read more

vpn

azure

Comments

Sources

winerror.h from Windows SDK 10.0.14393.0
https://msdn.microsoft.com/en-us/library/cc231198.aspx

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