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Questions tagged [vss]

For tagging questions on the topic Microsoft's Windows Volume Shadow Copy Service (VSS). Not to be confused with Microsoft's Visual SourceSafe.

0 votes
4 answers
2k views

How to fix/investigate Windows Defender detecting malware in the VSS snapshots for Firefox cached files?

Update: Seems solved as of March 4. I was able to remove the bypass (path exclusion in Defender) and perform backups without malware detection, even after re-accessing the site linked in the original ...
mins's user avatar
  • 1,021
0 votes
1 answer
1k views

How to unstick the Windows Volume Shadow Copy Service?

The Volume Shadow Copy Service (VSS) on my Windows 10 22H2 PC appears to be stuck creating a shadow copy. How do I unstick it? I noticed my backup software (Arq) hanging for two days on "Creating ...
matthewr's user avatar
0 votes
1 answer
385 views

How to Exclude Files and Folders from Volume Shadow Copy (VSS) Backups

I've been using Volume Shadow Copy (VSS) to create backups of my files and folders. However, I've encountered a situation : I need to exclude specific files and folders from Microsoft built-in Volume ...
forumresearcher007's user avatar
2 votes
1 answer
2k views

Windows 11: Empty shadow copy tab

On my Windows 10 computers, I have a scheduled task to create shadow copies at regular time intervals. Works great. The command is C:\Windows\System32\wbem\WMIC.exe shadowcopy call create Volume=C:\ I ...
Gregory MOUSSAT's user avatar
0 votes
1 answer
802 views

How to delete shadowstorage for volume?

vssadmin list shadowstorage show which volumes created shadowstorage, I want delete it for some volumes, vssadmin delete shadowstorage available on windows server 2008 r2, but not exists on 2019 any ...
ahdung's user avatar
  • 101
0 votes
0 answers
51 views

chkdsk constantly reports file and/or MFT corruption, but it only ever affects VSS

I'm having the strangest issue with chkdsk constantly reporting errors on a Windows 10 system, but there are almost no user-facing problems. The only thing it ever seems to cause an issue with is VSS ...
autobottodoggo's user avatar
0 votes
0 answers
468 views

volume shadow copy, used space by folder

When creating a volume shadow copy of a drive, e.g. by calling wmic shadowcopy call create Volume=c:\, a snapshot of all files is stored in the "System Volume Information" folder. Older ...
HugoRune's user avatar
  • 748
0 votes
1 answer
83 views

How much space a file takes into a VSS?

Inside a VSS (Shadow Copy on a Microsoft OS) a file takes space according to data changes since the VSS was done (this is simplified, for example not true if a later VSS was done). If I understand ...
Gregory MOUSSAT's user avatar
0 votes
0 answers
230 views

Are VSS snapshots still created automatically in Windows 8 and later?

I've read conflicting information on this, so wanted to clarify the situation. With Windows Vista/7, several third-party tools exist that can mount the contents of a Volume Shadow Copy (VSS) snapshot ...
user965995's user avatar
  • 1,315
0 votes
1 answer
422 views

volume shadow copy won't stay disabled

· i disabled volume shadow copy from services > properties · yet, it keeps auto-re-enabling · i then re-named vssadmin.exe to vssad.exe from C:\Windows\System32\ · but this didn't stop shadow ...
abcjme's user avatar
  • 451
0 votes
1 answer
397 views

VSS Versions not Visible to Users Viewing Windows 10 SMB Share

Setup I have a Windows 10 PC acting as a file server, with a single folder shared with all users of a Workgroup. The PC has been configured to backup the shared folder to a secondary HDD using VSS in ...
Lee Mac's user avatar
  • 897
0 votes
1 answer
590 views

wbadmin crashes via command line

I'm trying to take system backup on Windows 8.1 Pro (EFI system partition + C:\ drive). It works perfectly well via Control panel however such command in command prompt fails: wbadmin start backup -...
Marek Zakrzewski's user avatar
1 vote
2 answers
2k views

Series of 8 Ntfs type 134 Warnings in System Event Logs

I have a Windows 8.1 workstation on which I have begun, as of a few days ago, to see in the System Event Log a series of 8 type 134 Ntfs warning messages logged 1 minute 43 seconds after the start of ...
NoelC's user avatar
  • 187
2 votes
0 answers
3k views

Mounting a Windows Volume Shadow Copy on Linux using libvshadow

I've come across a couple of instances lately where I have access to the raw files created by the Volume Shadow Service on Windows, where my goal is to recover files from the Shadow Copy that we no ...
Jesse's user avatar
  • 166
0 votes
1 answer
389 views

Copy contents of data drive with VSS

I have a number of GPT data drives (i.e., not the boot/OS drive) I want to regularly backup to a external drives. I haven't found a practical way to do this: I can use a "clone" feature in something ...
feetwet's user avatar
  • 1,715

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