How to Adjust Shadow Copy Storage Allocation on Windows 11
Quick fix: Open Command Prompt (Admin). Run: vssadmin list shadowstorage to see current allocation. To resize: vssadmin resize shadowstorage /for=C: /on=C: /maxsize=20GB. This caps shadow storage at 20GB. To remove cap: use /maxsize=UNBOUNDED. Shadow copies older than the cap auto-delete. Shadow Copy (Volume Shadow Copy Service) creates point-in-time snapshots of disk content. Used by System … Read more