Lexmark X75.

http://social.technet.microsoft.com/Forums/en-US/itp...

What someone else shared works, but let me explain a bit.

1) Get the XP driver from Lexmark. It can be found at:
http://downloads.lexmark.com/cgi-perl/downloads.cgi?...

2) Save it, don't run it.

3) Go to the folder called......whereever you saved it...then \Drivers\Win_XP2K\ENGLISH

4) Right-click on the file called Setup.exe, select Properties.

5) Go to the "Compatibility" Tab and check mark "Run this program in compatibility mode for: " Windows XP (Service Pack 2)

6) Run setup.

This worked for me.

Hope this helps.