Error in visual studio 10 after installing visual studio 11 beta

Question

trying to open the visual studio10 I'm seeing the following error message:

Answer 1

Please will someone help me with this error :(

Answer 2

Hi Marden LR, could you please share with us what OS you are using (eg: Win7 Pro 64bit), and also what versions of VS 2010 and VS11 have you installed on your computer? Thanks!

Answer 3

Hi sytemx

WINDOWS 7 PROFESSIONAL SP1 32 BITS - 4GB RAM - CPU INTEL CORE i3 3.2GHz

VISUAL STUDIO 2010 ULTIMATE VERSION 10.0.30319
VISUAL STUDIO 2011 ULTIMATE BETA VERSION 11.0.50214

every time I open the visual studio 2010 error appears.
in visual studio 2011 beta does not appear any error.

Answer 4

For a quick first try at a solution to the VS 2010 issue, uninstall VS 11 beta, then see if your VS 2010 works again.

If you have to remove .NET Framework 4.5 as well, you may have to reinstall .NET Framework 4.0 to get VS 2010 working again.

Answer 5

is really a regret, the only solution was to uninstall vs 10 and vs 11 and reinstall everything again. anyone know tell me what the error means.