[Firebird17]

Hi!
I solved the problem. I think it was because of winxp. Before the installation all files were copied into Cdocuments and settings..... but as the real installation started, the program or win xp{i dont exactly now} deleted all the files before thez were extracted and installed into the directorz the sp demo should be installed. So i copied these files into another place, where they couldnt be deleted, and entered that directory when the installation asked for the CD. That worked!!! A bit complex and timewasting, but now the demo runs!!!
thanx to all for their help etc.
cu