Incremental or differential backups are larger when performed after disk defragmentation or full restore
There are two possible causes. Please read the article to fix the issue
The full version of Acronis Bootable Rescue Media uses Linux environment, the naming convention of which is different from Windows
Acronis ブータブルレスキューメディアの完全版は Linux 環境を使用しているため、名前付け規則が Windows とは異なります。
- Acronis ブータブルレスキューメディア（完全版）から起動します。
- パーティションとドライブの文字が、Windows に表示されている文字と異なります。
Acronis ブータブルレスキューメディアの完全版は Linux 環境を使用しています。そのためデフォルトの Linux 文字割り当て規則が適用されますが、この規則は Windows と異なる可能性があります。
Using Wireshark you can collect network tracing logs
To back up the system encrypted with BitLocker you will need to create an image from Windows
The following Acronis products support macOS:
- Acronis True Image 2016 and later
- Acronis True Image for Mac (2015 version)
- Acronis Backup 12.5
- Acronis Backup Cloud
- Acronis Mobility
(!) Other Acronis products do not support Apple Mac OS X. This means that:
- You create a deployment task with the default option "Shut down" enabled for an Agent on Windows 8;
- After you perform a successful deployment, the Agent reboots instead of shutting down.
This is an irregular known issue.
As a workaround, please shut down the Agent machine manually (or through Remote Desktop).
You are backing up data to a network share, and Validation is enabled in the backup plan. A recovery point is created, however, during the validation operation the target network share became temporary unavailable.
The process hangs at 89% and you see an "Interaction required" message in the Status column. When you click the activity to see details, it says: "Network location is unavilable at the moment". When you click Retry, it gives you an error message: "Cannot resume a command because it is not paused".
The operation fails because the archive meta information is damaged or missing. Run vault validation to fix the issue
You have a local backup file and you want to mount it in read-only mode as a local drive to browse the archive or to restore the data from it.
After you mount the volume, you go to browse it. Contents of the Volume are not what you have expected but some system files.
You are backing up several virtual machines with Acronis Agent for Hyper-V (installed on the Hyper-V host) or Acronis Agent for VMware (Windows) installed on a Windows machine connected to the ESX(i) host.
The backup plan is applied to a group of machines.
In a while, you receive an error message or an email notification about the error: "No backup items were resolved. GXT: The item provider has skipped the report of an item with key."
You are using a branded URL instead of the default cloud.acronis.com or DC-cloud.acronis.com.
Once you log in to Backup Console to check the backups of your device/website or your customers' devices/websites, you try to check the recovery points, but receive an error message similar to the following:
Archive server error" and "JWT is issued by unregistered issuer
Ignore the message or make sure the backup task script file is not locked
Start the Acronis Scheduler2 Service to fix the issue
This is a Windows issue
Process Monitor is a special Windows Sysinternals monitoring utility. It is used to diagnose certain software and compatibility issues.
Instructions on how to troubleshoot and resolve issues with corrupt backups
Acronis Backup software may conflict with disk-level encryption software
The product cannot access the hard disk drive to create a snapshot
Make sure that Acronis Managed Machine Service runs under account that belongs to Administrators group
You have a machine with a backup plan. In a while, you re-register the machine to a different user, but the backup plan still runs although it is not listed among backup plans for this device. If you delete entries about this backup plan via acrocmd, they return in a while.
You create a backup plan with a pre-set template for schedule - "Weekly full, Daily incremental"
You expect to have only the set amount of full backups, but in fact each month one extra is generated on the first day of the month.