COMODO BACKUP 4.3.2.12 freezes when system backup

Hi there

When I try to backup my system disk, comodo freezes.
Other backups work just fine.

I run a win 7 64b operative on a fairly modern laptop with a 1 Tb usb external disk for the backups

Yes i have restarted comodo, the system, reinstalled comodo, nothing works.

Here is the script:
/backup_operation /type partition /source partition#2 disk#1 /compressionlevel high /description “Klicka här för att lägga till en beskrivn” /destinationtype destinationtypediskfile /destinationpath “F:\Partition_C_inc_part.cbu” /backup_type incremental /parent_incremental_snapshot_no 1 /parent_backup_storage_type destinationtypediskfile /parent_backup_path “\?\F:\Partition_C_inc_part.cbu” /diskusage high /processorusage high /log_file “F:\log_cdisk.log” /log_method “append”

Best regards

With version 4.3.3.19 the problem seems fixed. Thanks!
best regards