Windows Server Backup (WSB) is a built-in backup and recovery solution for Windows Server environments.

Some users report that they meet the Windows Server Backup not deleting old backups issue.

This post fromMiniToolhelps you fix it.

the backup scheme

It can manage disk space for scheduled backups.

It shrinks the storage space allocated for thesnapshotto create space for new backups.

Once the differential area is reduced, the old snapshots and corresponding backup versions are deleted.

the schedule settings

But after running scheduled backup a few times, you will get more backups and less disk space.

Some Windows Server users report that they encounter the Windows Server Backup not deleting old backups issue.

Here, we introduce how to fix the issue.

click Back Up Now or Back Up Later

Way 1: Via Command Prompt

How to delete old backups on Windows Server Backup?

you’re free to venture to manually overwrite the old backup using Wbadmin.

The methods to delete them are different and it is based on the items you want to delete.

It is divided intosystem state backupand non-system state backup.

Typecmdin theSearchbox and chooseRun as administrator.

Wbadmin provides 3 different parameters to help you specify the way to delete backups.

You should execute it based on your needs.

There is an easier way for you to fix the cant delete Windows Server Backup old backups issue.

you’re able to use another tool to replace Windows Server Backup.

Here, MiniTool ShadowMaker is worth trying.

This program is compatible with Windows Server 2022/2019/2016/2012/2012 R2.

Now, nudge the following button to get MiniTool ShadowMaker Trial Edition and have a try.

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

1.

Launch MiniTool ShadowMaker and clickKeep Trialto start a backup.

In the main function interface, clickBackup.

As it’s possible for you to see, system C and system reserved partition inSOURCEare chosen by default.

Then, you oughta select a destination path by clickingDESTINATIONto store the system image.

you’ve got the option to choose the external drive, USB flash drive, NAS, etc.

To set to delete the old backups, you should probably go toOptionsand clickBackup Scheme.

Here, you’re free to chooseincremental backup or differential backup.

When a later group joins in, the former group has to be removed from the queue.

Example:Always retain the latest 3 versions of the backup image file.

Example:Always retain the latest 3 versions of the backup image file.

you’re able to clickOptions > Schedule tweaks, you see this feature is disabled by default.

Just enable it by switching the button toOn.

Then you’re free to set it.

At last, clickBack Up NoworBack Up Later.

Restore the backup:

Incremental:Do not manually delete backups that are scheduled for incremental backups.

Final Words

Have you encountered the Windows Server Backup not deleting old backups error?

Take it easy and you might get many solutions to get rid of this error.