У меня проблема с Volume Shadow Copy на моем ПК с Windows 7 Ultimate. По сути, я не могу использовать какую-либо программу, которая использует Volume Shadow Copy, поскольку они всегда дают сбой (включая Windows Backup) с полным списком ошибок (в зависимости от программы). Например, когда я запускаю Windows Backup, я получаю:
The backup was not successful. The error is: Windows Backup failed while trying to read from the shadow copy on one of the volumes being backed up. Please check in the event logs for any relevant errors. (0x81000037).
Тогда я получаю эту ошибку VSS:
Volume Shadow Copy Service error: Unexpected error querying for the IVssWriterCallback interface. hr = 0x80070005, Access is denied.
. This is often caused by incorrect security settings in either the writer or requestor process.
Operation:
Gathering Writer Data
Context:
Writer Class Id: {e8132975-6f93-4464-a53e-1050253ae220}
Writer Name: System Writer
Writer Instance ID: {33e11ab5-bc29-4cd0-b993-656570b23fe3}
Затем, когда я запускаю Paragon System Backup (версия 9.5), я получаю следующее (после того, как оно говорит мне, что есть проблема с VSS):
Volume Shadow Copy Service information: The COM Server with CLSID {4e14fba2-2e22-11d1-9964-00c04fbbb345} and name CEventSystem cannot be started. [0x80070013, The media is write protected.
]
Volume Shadow Copy Service error: Unexpected error calling routine CoCreateInstance. hr = 0x80070013, The media is write protected.
.
Volume Shadow Copy Service information: The COM Server with CLSID {4e14fba2-2e22-11d1-9964-00c04fbbb345} and name CEventSystem cannot be started. [0x80070013, The media is write protected.
]
Volume Shadow Copy Service error: Unexpected error calling routine CoCreateInstance. hr = 0x80070013, The media is write protected.
.
Затем я получаю информационное сообщение:
The VSS service is shutting down due to idle timeout.
(Я получил 5 из них, когда я пытался запустить резервное копирование вчера)
Тогда я получаю эти предупреждения:
Volume Shadow Copy Service warning: VSS was denied access to the root of volume \\?\Volume{2d3b403a-2f5a-11df-846a-005056c00008}\. Denying administrators from accessing volume roots can cause many unexpected failures, and will prevent VSS from functioning properly. Check security on the volume, and try the operation again.
Operation:
Removing auto-release shadow copies
Loading provider
Context:
Execution Context: System Provider
Volume Shadow Copy Service warning: VSS was denied access to the root of volume \\?\Volume{2d3b403a-2f5a-11df-846a-005056c00008}\. Denying administrators from accessing volume roots can cause many unexpected failures, and will prevent VSS from functioning properly. Check security on the volume, and try the operation again.
Operation:
Automatically choosing a diff-area volume
Processing EndPrepareSnapshots
Context:
Execution Context: System Provider
Volume Shadow Copy Service warning: VSS was denied access to the root of volume \\?\Volume{2d3b403a-2f5a-11df-846a-005056c00008}\. Denying administrators from accessing volume roots can cause many unexpected failures, and will prevent VSS from functioning properly. Check security on the volume, and try the operation again.
Operation:
Automatically choosing a diff-area volume
Processing EndPrepareSnapshots
Context:
Execution Context: System Provider
Когда я запускаю vssadmin list writer:
Writer name: 'Task Scheduler Writer'
Writer Id: {d61d61c8-d73a-4eee-8cdd-f6f9786b7124}
Writer Instance Id: {1bddd48e-5052-49db-9b07-b96f96727e6b}
State: [1] Stable
Last error: No error
Writer name: 'VSS Metadata Store Writer'
Writer Id: {75dfb225-e2e4-4d39-9ac9-ffaff65ddf06}
Writer Instance Id: {088e7a7d-09a8-4cc6-a60
