Delete the redundant task script using Schedmgr
This article applies to:
- Acronis Backup & Recovery 10
- Acronis Backup & Recovery 11
Symptoms
In Acronis Backup & Recovery operation log you are getting an error similar to the following one:
A task with ID '52245B54-FC40-4A25-8FEA-F3FF1965F601' does not exist
Cause
Script of the task was not completely deleted.
Solution
Delete the traces of the task manually. Follow the instructions below:
- Run Acronis Scheduler Manager on the machine that gives the error:
- 32Bit: \Program Files\Acronis\BackupAndRecovery\schedmgr.exe
- 64Bit: \Program Files (x86)\Acronis\BackupAndRecovery\schedmgr.exe
See also Acronis Scheduler Manager.
- Issue the following command:
get list
- The program will display the list of the tasks. In the list of displayed tasks, note the number of the script that has the same name as the one that produces error entries in the log:

For example: 1-12
- Issue the following commands to delete the task:
task [script number]
task delete
For example:
task 1-12
task delete

If there is more than one task that produces the error entries in the log, delete each script separately.
More information
See also Acronis Scheduler Manager.