volsnap.sys

About this tag
The volsnap.sys driver is associated with Windows Volume Shadow Copy Service, which manages snapshots for backup and system restore. On WindowsForum.com, users have reported SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (7e) BSOD errors where WinDbg analysis points to volsnap.sys as the faulting module. These crashes have occurred on Windows 7 Professional 32-bit systems, with specific file versions like 6.1.7601.23404. Troubleshooting typically involves checking for driver updates, disk errors, or issues with the Volume Shadow Copy service. The tag covers discussions about diagnosing and resolving volsnap.sys-related blue screen errors.
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    Windows 7 BSOD SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (7e)

    I have had two recent Windows 7 Professional 32-bit 7E BSOD reboots: 09/17/2019 12:51 10/11/2019 19:32 I have full and mini dumps for both. Windbg points to volsnap.sys for both. I do not know enough about Windows internals to know what windbg commands to issue to determine what...
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