mkesler80

I have a task sequence that was working prior to updating to 2012 R2 SP1 and was working post SP1 until I changed boot images. From 8.1 ADK 6.3.9600.16384 to Windows 10 ADK 10.0.10586.0. Now, after applying the OS image(Win 7 Ent x64 Sp1), pre-provisioning Bitlocker, and rebooting winload.exe throws an error, 0xc0210000, and says it cannot decrypt the drive. I made sure that the correct partition is getting encrypted. It's set to the OSDisk variable which is the C: drive of the OS image. I've tried using both the new and old boot images. Both show the same behavior. The task sequence doesn't report a failure just that the OSD is still in progress. What do I do? Disabling pre-provision and just enabling bitlocker later would add too much time to my image deployment. Edit - Tried creating a new Task Sequence and it is showing the same behavior. Here's a screenshot of the task sequence in case there is some step I'm missing. I went ahead and disabled bitlocker pre-provisioning and enabling, just so my helpdesk can move forward with imaging. It's most a standard MDT task sequence.