Cant save logs in shared resources

[YURETS]

elback incorrect working with network resources in domain.
But on theese share is full access for everyone.

C:\WINDOWS>\\Server1\Events\elback.exe \\Server1\Events * /clear
Backing up \\Server2\Application
Saving \\Server2\Application to \\Server1\Events with clear option... Failed
Backing up \\Server2\Directory Service
Saving \\Server2\Directory Service to \\Server1\Events with clear option... Failed
Backing up \\Server2\DNS Server
Saving \\Server2\DNS Server to \\Server1\Events with clear option... Failed
Backing up \\Server2\File Replication Service
Saving \\Server2\File Replication Service to \\Server1\Events with clear option...
ailed
Backing up \\Server2\Kaspersky Event Log
Saving \\Server2\Kaspersky Event Log to \\Server1\Events with clear option... Fail

Backing up \\Server2\Security
Saving \\Server2\Security to \\Server1\Events with clear option... Failed
Backing up \\Server2\System
Saving \\Server2\System to \\Server1\Events with clear option... Failed

[YURETS]

Problem not resolved