Upgraded from Win 8.1 PRO to Windows 10 on 64bit Laptop, 12 MB RAM, 500GB SSD drive (C System and D Data Partition), External USB 750 GB HDD drive used for backups
THEN I TRIED TO RUN WINDOWS BACKUP .(the Windows 7 version in Control Panel). It ran for a long time and was listing the files being copied to the hdd backup. The backup drive was clearly having files written to it. But it did not complete successfully and I eventually got the messages:
“The last backup did not complete successfully.
Check your Backup. The filename, directory name, or volume label syntax is incorrect”
The backup drive now contains a folder BACKUP (only 62MB) in which there is a file esp.vhdx but when I select it I get: “Couldn’t Mount File. The disk image isn’t initialized, contains partitions that aren’t recognizeable”, and so on.
I am stymied!
- Ran Windows Defender Full Scan and Malwarebytes Threat Scan to ensure no malware exists on PC
- Ran CCleaner and System Mechanic to erase junk files, etc.
- Ran Windows Disk Cleanup and Cleanup System Files to erase unneeded files on C and D
- Ran a Full (not quick) Format on the External HDD drive (NTSF) to ensure clean drive. Then a Quick Format afterwards.
- Created a System Restore Point (both C and D drive protection turned on)
- Ran SFC /SCANNOW No integrity violations.
- Checked SERVICES. Volume Shadow Copy is set to Automatic and is Started. Windows Backup is set to Automatic and is started
- Ran DISM /ONLINE /CLEANUP-IMAGE /RESTOREHEALTH to ensure clean system. Successful Restore. No errors.
- Ran icacls * /T /Q /C /RESET just to be sure.
- Reran sfc /scannow just to be sure things were still looking good. YES!
- Ran chkdsk C: /R to ensure clean system drive. Fine.
THEN I TRIED TO RUN WINDOWS BACKUP .(the Windows 7 version in Control Panel). It ran for a long time and was listing the files being copied to the hdd backup. The backup drive was clearly having files written to it. But it did not complete successfully and I eventually got the messages:
“The last backup did not complete successfully.
Check your Backup. The filename, directory name, or volume label syntax is incorrect”
The backup drive now contains a folder BACKUP (only 62MB) in which there is a file esp.vhdx but when I select it I get: “Couldn’t Mount File. The disk image isn’t initialized, contains partitions that aren’t recognizeable”, and so on.
I am stymied!