Hi, @Ace2874
Thank you for posting in Microsoft Q&A forum.
By default MDT puts TS cache/state files on the largest partition, when your data partition was larger than OS partition, they are copied to the data partition.
Editing ZTIDiskpart.wsf and adding the following may resolve the issue:
At Line 657:
oUtility.VerifyPathExists left(sDestinationDrive,3) & "\MININT\SMSOSD\OSDLOGS"
oEnvironment.Item("SMSTSLocalDataDrive") = sDestinationDrive
oUtility.ResetLocalRootPath
The 3 after sDestination drive is the OS partition on EFI systems.
For your reference:
https://www.reddit.com/r/MDT/comments/a1hg71/force_or_set_smstasksequence_folder_location_to_a/
(The third-party link, just for your reference)
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