Go to
http://www.dll-files.com/dllindex/dll-files.shtml?msidcrl
And click "Click here to go to the download of msidcrl.dll" (if nothing happens make sure you don't have a pop-up blocker enabled) and click "Download msidcrl.dll". Then Download the file that way. Then follow my advice from just after I told you to download the file, using the flawed method.