How do i fix this problem with pc?

Download DLL file here a href="http://www.dll-files.com/dllindex/dll-files.shtml?msvcr90" rel="nofollow"http://www.dll-files.com/dllindex/dll-fi…/a and then copy the file to the MSN messenger folder and see if that works. If you receive additional error messages, you should try to reinstall the program or look for other dll files online.