FIX Synology Active Backup Failure Error 21 Previous Snapshots Not Found

#synology #activebackup #activebackupforbusiness #error21 #snapshots
FIX Synology Active backup failure error 21 previous snapshots not found
Why is your Synology not completing scheduled backups?
Why is Active Backup not creating snapshots?
Why are synology snapshots not found?
All these are good questions, and probably easily answered by changing this simple Windows setting.
Synology active backup for business uses the technology inside the Windows operating system to create backups of your data. The system is part of the Windows System Restore and VSS or snapshots system.
Therefore if Windows can't create a snapshot for some reason then Synology can't use that snapshot data to create your backup or system image.
If you go into the System restore or system protection centre and make sure it is turned on and you have given enough room to store the snapshots, that should fix the Synology code 21 snapshot error for good.
Synology ABB error codes list
kb.synology.com/en-af/DSM/tut...
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[@uglybob7505]

Not had any issues.......yet ! But good knowing that theres this to refer back to should I start having issues. Thanks Mike, you da man !

[@mikesunboxing]

cheers bob! it was weird and i couldn't put myt finger on it at first. seems it was a simple issue, but all is good now.

[@lorderectus1849]

The penguins 🐧 are always backing me up with a warm blanket , synology ahoy!

[@Senrab46]

Still considering whether to setup a pc and link storage for media or jump in deep end and get a nas. Want to store tv series so my dter and I can watch full seasons🤔 Thanks for creating wide ranging content Mike and Kath 🐈👍

[@mikesunboxing]

a PC is the cheaper and more flexible way to do it, but a nas also has its advantages. tough choice

[@Andrew-kq8cd]

Hello Mike! I got Asus Tuf Gaming RTX 4070 Ti Super. Is this a good purchase?

[@mikesunboxing]

yes if you didn't have to sell body parts to afford it

[@RamPageProX2024]

👋

[@WilliamAndrewPhilipBodie]

Sorry don't have the time. MUB HQ Stream is waiting 😛

[@mikesunboxing]

thanks for commenting anyway