Urbackup 1.4.12 Problem

Hi. I have big problem with new version. I updated it from 1.4.10 version and on every client i have the same situation
“(…)
Cannot access directory to backup: “\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy14\Users\xxxxx\Documents” Errorcode: 2 - Nie można odnaleźć określonego pliku.
Info
23.12.15 09:30
Errors
23.12.15 09:30
Constructing of filelist of “cmp00038” failed: error - index error
(…)”

Backups are not creating.

Ok. Problem solved.

How was the problem solved? In case someone else has the same issue, what steps should they take to fix it?

The problem was not with the Urbackup server. We made changes in gpo that changed some paths. UrBackup just announced that the path specified does not exist which was correct.