RUM does not update share permissions when running a processing task against a computer. The "Shares" checkbox was selected in the task wizard.
There is an issue with hotfix 20111216 for Migration Manager for AD that causes this behavior. This hotfix has been recalled. See the resolution section for a workaround.
To work around this issue, you can:
Vmover.exe /c /ini=vmover.ini
If opening a command prompt on the remote machine is not possible, you can copy the vmover.ini file to the QMM console under C:\Program Files (x86)\Common Files\Aelita Shared\Migration Tools\Resource Updating\Agent\, and run the following command:
Vmover.exe /c /ini=vmover.ini /system=COMPUTERNAME
Where COMPUTERNAME is the name of the machine you wish to process.
This solution will be updated when a fix is available.