Unable to cast Com object of type 'System.__ComObject' to interface type VsRunningDocumentTable4

4
votes

OS : Win 10 / 64bit Visual Studio Version : 2015

When I check in TeamFoundation in VS2015, return error like below message.

Unable to cast COM Object of type 'System.__ComObject' to interface type Unable to cast 'Microsoft.VisualStudio.Shell.Interop.IVsRunningDocumentTable4'

This operation failed because the QueryInterface call on the COM component for the interface with IID '{86A4DA78-D580-4AE4-A1BE-F805BC663E04}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))

how can I check in TFS VS2015.

1
c#asp.nettfsvisual-studio-2015
Have you tried to uninstall and reinstall the VS2015? – Eddie Chen - MSFT
yes... I already uninstall and reinstall. – Popcorn
Does it work if you perform a check in action from tf command? Refer to this link for details: msdn.microsoft.com/en-us/library/c327ca1z(v=vs.100).aspx – Eddie Chen - MSFT
I confirmed to success check in action from tf command. why doesn't it work in VS2015? Additionally, so to speak, It works normally in Server PC. but it didn't work in User PC. – Popcorn
I had been installed visual studio 2008 first . and then I installed visual studio 2015. did it make something warning or problem both visual studio 2008 and visual studio 2015? – Popcorn

1 Answers

1
votes

I solve this problem.... Try it to recover the Program Visual Studio 2015. ( NOT Uninstall and Reinstall Just recover) then, you can run it normally.