Gorgo.Live.ToString()

Mariusz, Gorzoch tech Blog

HRESULT E_FAIL has been returned from a call to a COM component–continued

with one comment

It did happened again. Today I got again error “Error HRESULT E_FAIL has been returned from a call to a COM component”. This time I’ve decided to use FileMon (http://technet.microsoft.com/en-us/sysinternals/bb896645) and see if he is not pointing to something with my app doesn’t have access to. What pop-up from that tool is that the app was trying to access that folder :

C:\ProgramData\Microsoft Team Foundation\4.0\Cache

and it end-up with “Access denied”.

I’ve added account used to run app pool to above folder with full permission. Restarted app pool/app and when it went up my error disappeared.

So it, looks that this was permission problem.

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Written by Mariusz Gorzoch

21 March 2014 at 10:36

Posted in Bez kategorii

One Response

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  1. Thanks a lot for this! Mine was a slightly different problem but this helped me figure it out.

    Norman Villaroman

    18 June 2014 at 20:27


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