Have server 2022 and find out some issues.

if you want scheduled backup work:

1. folder rights. 

you should give qbDataServiceUserXX rights to the folder

2. put "run with highest privileges"

(maybe you don't need this)

3. make user locale - English

4. make backup path with only English letters

when you run backup from sheduler - you can see TMP file in your backup folder and backup file creating in "company" folder. after backup done - backup file moves to your backup folder. but if no right or have NOT english simbols in the path - nothing happens.