Some examples of programs which currupts the Powercopy transfer.
If you find an other program which currupts the transfer please send us all pictures to update this site. ( webmaster @ datapower.de)

Micro-Solution
Backpack CD-rom Driver makes problem if " Auto-Scanning for Backpack drives on LPT ports " was enabled!

Cannon / Epson / HP / QMS / Minolta printer status monitors
Example Printer Status Monitor Minolta

This tiny program makes a lot of trouble.

Remove it from the startup section.