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I have a Windows application written in Visual Studio 2010. It connects to a web service and does other database calls as well.

When I installed Visual Studio 2012 the above mentioned app doesn't work anymore. I thought that something was broken or that there were maybe conflicts between 2010 and 2012. So just to be sure I uninstalled all my Visual Studios and reinstalled Visual Studio 2010. I tried to run the app again and it worked 100%. I then reinstalled Visual Studio 2012 and the app doesn't run. It comes up with the following error:

A fatal error has occurred and debugging needs to be terminated. For more details, please the Microsoft Help and Support web site. HRESULT=0x8007000e. ErrorCode=0x0.

Why would I be getting this error? How do I resolve this?

My app can't be out of memory as I have about 4GB and that is sufficient when it runs without Visual Studio 2012 installed.

Brendan Vogt
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  • http://stackoverflow.com/questions/4038884/why-am-i-often-getting-error-0x8007000e-when-debugging-a-project-in-visual-studi – David Brabant Feb 13 '13 at 09:32
  • Some causes are described here: http://stackoverflow.com/questions/7425475/can-visual-studio-2012-be-installed-side-by-side-w-visual-studio-2010 – Alexander Feb 13 '13 at 09:55

1 Answers1

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.NET Framework 4.5 is an “in place upgrade” to .NET Framework 4.0. Some files were probably upgraded that’s may be the reason. see the link for details vs2010 v/s vs2012

rinesh
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