diskpart clean on for virtual storport miniport fails with: Cannot zero sectors on disk

After upgrading our build environment to the latest WDK we still pass the SCSI Compliance 2.0 test for the virtual storport miniport , however, the attached test disk is unusable after this test.

Analyzing the test steps reveals that the disk is modified by the windows diskpart tool. After choosing the virtual disk, diskpart runs the clean command on the disk which fails with Access denied.

The Windows System log reveals that the VDS basic provider fails with the error: Cannot zero sectors on disk \?\PhysicalDrive1. Error code 5@0101000F .

Since the same git commit build with a former version of Visual Studio and a former version of the WDK does not run into this error, I assume that there have been changes in the WDK triggering this error.

Does anybody else encounter this or a similar error?
Can anybody direct me into a translation of the error code?
Does anybody know maybe already a solution to this?

Cheers
Bjoern