cannot install driver.

[Neo565]

I cannot install the driver for an adaptec aha-2940u2w scsi card. I have tried everything, including copying the .sys files to the drivers folder. I have windows 7 ultimate.

 

[redduc900]

Assuming the OS is 32-bit, this is the driver package you tried to install unsuccessfully?...

aic78xx_aic78u2_win7_2k8r2_x86_v605457.exe

... and what were the results of running the above executable?