Hi DaVince, That is very helpful! I installed K-Pacs with that comment. However, I do get exactly the same error message when starting K-Pacs. However, since I run the installation from the terminal; I noticed the following error: C:\users\martijn\Temp>rmdir "H:\Downloads\" Directory is not empty C:\users\martijn\Temp>del C:\users\martijn\Temp\uis6318.bat Sharing violation Any suggestions? Or has this nothing to do with the error message when I start K-PACS from WINE: "An error occured during program initialization. Please check, if your system complies with the system requirements" Thanks, Martijn