Ashampoo Backup Pro 27 Backup Failed? How to Troubleshoot Common Errors

If an Ashampoo Backup Pro 27 backup fails, start with the affected plan’s status and that run’s log; the message and destination are more useful than guessing at a universal fix. Check the documented Windows and storage requirements, verify access to the selected destination, and use disk checks only when the log or symptoms point to a drive problem. Rescue-media creation has a separate troubleshooting path.

Start with the failed plan and its log

1. Open Backup Plans and locate the plan whose status indicates a problem.
2. Open that plan’s details, select the log entry for the failed run, and read its associated backup log.
3. Record the complete error wording, run time, plan, and selected destination. Use those details to choose the relevant check below rather than treating every failure as the same issue.

The manual documents these status and log views, but does not establish one cause or one fix for all failed backups. If the message does not point clearly to a documented issue, consult Ashampoo’s official support index with the log details.

#	Preview	Product	Price
1		Ashampoo Backup Pro 27 [PC Download]	$30.99	Buy on Amazon
2		Ashampoo Burning Studio 27 [PC Download]	$19.99	Buy on Amazon

As an Amazon Associate I earn from qualifying purchases.

Check that your PC and storage meet the requirements

Ashampoo’s Backup Pro 27 requirements, reviewed October 4, 2026, list Windows 10 and Windows 11 in 64-bit editions. ARM systems and Windows Server are not supported. The product requires full administrator rights, and partitions or storage devices measuring 8 TB or more are unsupported.

Activation requires internet access, and the license is verified periodically. These are compatibility and licensing constraints to check against your setup—not proof that any one of them caused a particular run to fail.

#1 Best Overall

Ashampoo Backup Pro 27 [PC Download]

• Malware infections
• Hard disk failure
• Accidentally deleted files
• Operating system issues
• Troublesome updates

$30.99

Buy on Amazon

Verify the destination and its access

Backup Pro 27 supports local and cloud destinations. Compare the plan’s selected destination with the one named or implied in the log, then check the relevant access:

• Local disk: Confirm the drive is connected and available to Windows.
• Network location: Confirm the destination is reachable from the computer running the backup and that the account has access.
• Cloud storage: Check that the required credentials are valid and the account can be reached. The manual says cloud login generally uses the standard browser, except for WebDAV.

The manual does not specify a universal free-space threshold or a single network remedy. Use the error wording and destination details to guide further checks rather than assuming a capacity or connection problem.

Run a disk check only when storage evidence warrants it

If the source or destination drive reports errors, or the backup log points to a storage problem, use the program’s Check disks area to check drive health and find or repair errors. A disk check is a targeted diagnostic, not a general fix for every failed backup.

Choose a backup format with its trade-offs in mind

The manual describes two format trade-offs that may matter when reviewing a plan or deciding how a backup should be stored:

This is a usability and storage choice, not a diagnosis for a failure. The log remains the starting point for identifying the failed run’s cause.

Rank #2

Ashampoo Burning Studio 27 [PC Download]

• Professional-grade ripping with sample rates up to 48 kHz (e.g., WAV)
• New AAC audio format support for ripping
• Optional disc ejection after ripping
• Improved CD database for more accurate results across all modules
• Intelligent audiobook detection, even for multi-part files

$19.99

Buy on Amazon

If rescue-media creation fails, check the ADK

Rescue-media creation is different from running a backup. Backup Pro 27 uses the Windows Assessment and Deployment Kit (ADK); the manual says existing but outdated ADK components may cause errors during rescue-system creation.

1. In Windows, open Settings > Apps > Installed Apps.
2. Uninstall the entries named Windows Assessment and Deployment Kit and Windows Assessment and Deployment Kit Windows Preinstallation Environment Add-Ons, if present.
3. Retry creating the rescue medium. If the connection is slow, the manual says the ADK can be downloaded on another machine.

For a flash drive larger than 32 GB, the program reduces its primary partition to 32 GB when creating rescue media. Use a drive whose contents can be erased; this is a rescue-media consideration, not a fix for a failed backup plan.

Keep restoration separate from troubleshooting

Restoration is a recovery operation, not a diagnostic step for a failed backup. File restoration lets you select files and folders. Restoring a partition or disk overwrites the existing target with the contents of the backup, so verify the selected backup and target before proceeding.

For system recovery, the manual says the rescue medium requires a previous backup created with the program; a full drive or partition backup is ideal. Do not start a disk or partition restore unless you intend to replace the target’s existing contents.

Quick Recap

Bestseller No. 1

Ashampoo Backup Pro 27 [PC Download]

Malware infections; Hard disk failure; Accidentally deleted files; Operating system issues

$30.99

Bestseller No. 2

Ashampoo Burning Studio 27 [PC Download]

Professional-grade ripping with sample rates up to 48 kHz (e.g., WAV); New AAC audio format support for ripping

$19.99

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.