Snapshot schedule fails as result of reattach operation error

On Windows Server operating systems, a snapshot schedule fails when the reattach operation fails during a snapshot procedure on mounted volumes. A "volumes are in use, cannot reattach" error occurs for the reattach operation. Subsequent snapshot schedules fail with the same error. The reattach operation fails as a result of a known Microsoft volume lock problem (SRX080317601931). (1280848)

Workaround: Snapshotted volumes that do not have assigned drive letters do not encounter this error. When creating snapshot schedules, select the "no driveletter" for the snapshotted volumes.