Does it say "The program can't start because MSVCP100.dll is missing from your computer..."?
If so check the 'Troubleshooting section of the english patch download page here:
http://www.dbocom.com/tools/english-patch/
EDIT: Nevermind, I realized this probably isn't the problem you're having. I'm not familiar with any other .dll errors, so you're better off getting advice from someone else. In the meantime try using the search function (Google custom search bar near the top of the page). Just type in 'dll' and you should find a few threads that might have a solution for you.