Richard:
First of all I would like to thank you for the quick response. Secondly I have to inform you that I still have this problem. The input module was minimized, but when I try to maximize it, the error 41 appears (that was when I check what the number mean).
Also I tried to delete the control file, I did it just fine. Im not saving any data on the network ( I could though) I´m saving everything on the local hard drive.

Should I try to repair the installation?

THX

Also: Im working with the Build 090430. I noticed that there is an update on your download page (Build 100715). Will updating help with this problem?