Lexmark 1200 driver problem

[Gsus]

i have downloaded cjb1200windows7 (the windows 7 driver for 1200 series printer) but whenever I install it, it will uninstall any previous drivers(no prevois drivers on the computer or any lexmark software).
So I do what it says and then restart the computer, when I click the driver setup it just repeats what it does before I restarted the computer (that it will uninstall any previous drivers before restarting), please help

 

[AgentRed]

Driver from Lexmark.com

Did you get that driver from Lexmark.com? The name should be cjb1200win7en.exe. You can download it from here Lexmark - United States