Win 11. Version 24H2
FF 140.04
MozBackup 1.6 Nightly (20250809
First attempt
Bought a new PC.
Ran Moz backup on old PC. Normal operation.
Copied PCV to new PC
Ran Moz restore on new PC. Ended normally.
Opened FF, but the restore didn't work. FF has newly installed look.
Second attempt
Uninstalled and reinstalled FF.
Got this error on Mozbackup on all three profiles

Win 11. Version 24H2
FF 140.04
MozBackup 1.6 Nightly (20250809
First attempt
Bought a new PC.
Ran Moz backup on old PC. Normal operation.
Copied PCV to new PC
Ran Moz restore on new PC. Ended normally.
Opened FF, but the restore didn't work. FF has newly installed look.
Second attempt
Uninstalled and reinstalled FF.
Got this error on Mozbackup on all three profiles