Lexmark X1155 driver install

Question

I can't instal the Driver for my Lexmark X1155 printer. I've tried several websites and the error message I keep getting is C:\Documents and Settings\owner\local settings\temporary internet files\content.IE5\ENADX5DU1CJXP1100EN[1].EXE is not a valid Win32 application. Please help me in finding a way to fix this.