Ever since I updated our deploymentshare to Update 1 I've had my WS 2008 R1 deployments fail. The OS installs without errors but when the server reboots I get a Boot Manager error stating that acpi.sys is missing or corrupt. (0xc0000098). I'm using the installation media, no custom image. When I extract the acpi.sys from the wim file and copy it to the server the error is gone, but a new corrupt sysfile is detected.
Thoughts anyone?