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cp5's avatar
cp5
Copper Contributor
Jan 06, 2026

How to escalate support issues.

I have an issue with Microsoft's Backup and Restore and File History on Windows 11.   Specifically, the shadow copy space is empty and set to 1GB, but the error complains that the shadow space is ful...
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JacobBrown's avatar
JacobBrown
Iron Contributor
Jan 25, 2026

Run vssadmin resize shadowstorage /for=C: /on=C: /maxsize=5GB in Command Prompt (Admin) to increase the shadow copy storage space.

  • cp4's avatar
    cp4
    Copper Contributor
    Feb 01, 2026

    Thank you for posting, but I have already tried the usual fixes found online.   

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