I was working on a VS 2010 solution and Win XP (No VS 2010 SP1).

Today morning, I did some changes and tried to build the solution when I came across this error:

” The version of clr.dll in the target does not match the one mscordacwks.dll was built for.”


1. Restart VS 2010. In some scenario this helps

2. If solution 1 does not work, Install VS 2010 SP1 and go for a reboot.


Doing some search on the Internet, I came to conclusion, its  parallel Window updates installation going on that conflict with VS 2010 existing installation.


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