I'm getting the dreaded "The task sequence has been suspended. LiteTouch has encountered and Environment Error (Boot into WinPE!)" when using a conditional task sequence.
I've created a "Install Application" task right before the "Restart Computer" in the postinstall phase. The task installs a Dell Bios update. I've added two WMI conditions on the task, to match it with the correct model and to check that the bios not current. This works very well, except for a strange issue. When the computer reboots into WinPE, I get the error above. The message stays for about 30 second and then disappears. After that the computer reboots into Windows 7, runs the Bios Update and throws up a similar message but with the addition of Use the desktop shortcut to resume. (however there is no shortcut). The message disappears after a while and the process stops there. If I reboot manually, the installation will continue and finish without any error. It's as if a LTIsuspend.wsf was inserted.
Does anyone have any clue what's happening?