Langmeier Backup FAQ

If you find that a partition becomes inaccessible or locked during a data backup, there is often a straightforward explanation: the partition does not provide enough free disk space for the Volume Shadow Copy Service (VSS).

Langmeier Backup utilizes Microsoft’s VSS technology, which enables the backup of open files while the system is running. Although the VSS service requires only a minimal amount of disk space, it is essential that the partition being backed up meets certain requirements to ensure a smooth backup process.

Disk Space Requirements for VSS

• If the partition to be backed up is larger than 500 MB, there must be at least 320 MB of free disk space available.
• If the partition exceeds 1 GB, you must ensure that at least 1 GB of free disk space is present.

If these requirements are not met, the backup will still proceed; however, the partition will be locked during the process, which may restrict access to your data.

For optimal performance and to avoid interruptions, please verify that your partitions always provide sufficient free space before initiating a backup with Langmeier Backup.

Look it up further: Langmeier Backup, Backup, Data backup, Backing up data

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