System State backup error

Query:    Active backup destination: File Media name: “Small Business Server Backup (02).bkf created 03/10/2009 at 06:37” Volume shadow copy creation: Attempt 1. “Registry Writer” has reported an error 0x800423f4. This is part of System State. The backup cannot continue. Error returned while creating the volume shadow copy:800423f4 Aborting Backup. ———————- The operation did not successfully…

VSS writers are not listed when you run vssadmin list writers

Issue: VSS writers are not listed when you run vssadmin list writers. Cause: This issue occurs registry data type for the TypeLib setting is incorrect. Procedure to fix the issue: 1. Type command regedit . Locate and then click the following registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EventSystem\{26c409cc-ae86-11d1-b616-00805fc79216}\EventClasses\{FAF53CC4-BD73-4E36-83F1-2B23F46E513E}-{00000000-0000-0000-0000-000000000000}-{00000000-0000-0000-0000-000000000000} Locate the TypeLib registry value. NOTE: The registry type of TypeLib should be shown…