This is a Synology DiskStation Manager 3.0 issue
This article applies to:
- All Acronis Backup software
- You are attempting a backup to Synology DiskStation Manager 3.0 (DSM) NAS;
- The backup fails with an error message similar to one of the following:
Access to the file is denied
File I/O error
This is a Synology DSM 3.0 issue.
Please contact Synology support.
No additional information.