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error 0x80070091

About this tag
The error 0x80070091 on Windows 10 Enterprise 2016 is associated with system restore failures and file system corruption. In one reported case, a failed system restore attempt led to a dedicated backup drive becoming unwritable and undeletable, with the Recycle Bin showing as corrupted. The error prevents normal file operations and requires administrator permissions to resolve. Troubleshooting steps may involve checking disk integrity, clearing the Recycle Bin via command line, or using system file checker tools. This error typically indicates underlying issues with file system permissions or disk corruption that need to be addressed to restore normal drive functionality.
  1. C

    Windows 10 Dedicated backup drive won't let anthing to be written to or deleted from it for no good reason!

    Windows 10 Enterprise 2016 I tried to restore to a previously 'created restore point' but it failed (System restore error 0x80070091). Because I had an Audio Driver issue... Meantime I fixed my audio card driver problem (reinstall)... But immediately two irrelevant things are screwed up now...
    • cemster
    • Thread
    • admin rights audio drivers backup drive data drive data recovery drive issues error 0x80070091 file access ownership issues permissions recycle bin restore point sfc scan smart status storage issues system restore tech support troubleshooting windows 10
    • Replies: 3
    • Forum: Windows Help and Support
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