I re-installed the printer & drivers, on the desktop it is the driver for win7 64 bit & on laptop it's driver for vista 32 bit.
It prints from both but when I print from the laptop, that same icon appears on the win7 desktop saying aprogram on this computer is trying to display a message, when I clicked on the details, this is what it says:
Program on devices requesting attention message title Lexmark 2400 Series-USB port
Program path c:\windows\system32\spool\drivers\x64\3\lrcrpswrt.dll
This problem occurs when a program is not fully compatible with windows
If I view the message which is on win7 desktop which says click to continue printing, it prints it to printer.
How do I solve this?
This same message also occured when I installed the print driver for win7 on the vista 32 bit laptop
I can print from the win7 desktop PC with no problem