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.