The strange case of error 0x80070005 "Access Denied" using PEVerify.exe with an add-in referencing a Visual Studio assembly not in the GAChttp://msmvps.com/blogs/carlosq/archive/2009/06/29/the-strange-case-of-error-0x80070005-quot-access-denied-quot-using-peverify-exe-with-an-add-in-referencing-a-visual-studio-assembly-not-in-the-gac.aspxIt took me quite a lot of time to fix the problem of Error 0x80070002 "The system cannot find the file specified" using PEVerify.exe to verify add-in with referenced assemblies from Visual Studio not in the GAC . I found the problem yesterdayenCommunityServer 2008.5 SP2 (Build: 40407.4157)