I guess I'm late to the party. I'm getting this error on just about every program I run under Wine since I updated to 1.1.20. Even the Wine Configuration tool makes this error show up first. What is happening here? I had 4 files in my ~/.wine/drive_c/windows/system32/drivers directory. mountmgr.sys MrtRate.sys PxHelp20.sys pxhelper.sys If I move all of them out, the error popup stops showing up, but what are these files there for and what problems will I cause by moving them out? I use Wine with a number of CD/DVD applications, is this going to cause problems?