https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419756#M483 I need to find the drivers 4mmdat.sys and aic78x.sys for a backup program. Wed, 15 Mar 2000 08:33:59 GMT Tara Garard_1 2000-03-15T08:33:59Z https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419756#M483 I need to find the drivers 4mmdat.sys and aic78x.sys for a backup program. Wed, 15 Mar 2000 08:33:59 GMT https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419756#M483 Tara Garard_1 2000-03-15T08:33:59Z https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419757#M484 Available on your NT CD, should auto load when the scsi adapter and tape drive are installed. Tue, 09 May 2000 11:20:04 GMT https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419757#M484 Phil Davies_1 2000-05-09T11:20:04Z https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419758#M485 If you are using backup exec it will comlain unless you use the version that veritas supplies. I am not sure if it is really different, I just know if you use anything other than the one on thier CD you will have problems Tue, 09 May 2000 18:19:18 GMT https://community.hpe.com/t5/operating-system-microsoft/4mmdat-sys-amp-aic78x-sys-drivers/m-p/2419758#M485 Jonathon Krumenacker 2000-05-09T18:19:18Z