We are trying to build an HP Z620 workstaion using a Windows 7 x64 Professiona SP1 image.
The 64 bit drivers for the network card and stroage have been injected into the boot image and distributed to all DP's. A new boot media CD has been created for the x64 boot image with the relevant drivers. When we boot from the CD, the setup process starts but very quickly fails with the following error message
File: \Windows\System32\Drivers\iastor.sys
Status: 0xc0000359
Info: Windows failed to load because of a critical system driver is missing or corrupt.
The iastorA.inf driver has been injected into the boot image (copied to the CD) already and the driver files are in the driver package on the distribution point. Has anybody encountered this before?
Many thanks
Pam