Server 2016 - Unable to apply checkpoints
social.technet.microsoft.com › Forums › en-USSep 11, 2017 · Please inspect the virtual hard drive of the VM you failed to apply the checkpoint, check if the chain between the avhdx and the parent vhdx is well: 2. Please check if you delete the checkpoint, it can merge the avhdx files to the parent disk correctly; 3. Also test if you could merge the checkpoints to the parent disk manually via "Edit Disk ...