Epson Stylus Color 460 attached to printer port on HP Scanjet 3200C scanner. When starting HP Precision Scan LT scanning software with printer switched off I get following windows error message :
"A fatal exception 00 has occurred at 0028:C1739DD8 in VXD PPSCAN(01)+00005DD8. The current application will be terminated."
But if the printer is switched on the HP Precision Scan LT scanning software loads normally.