Cannot run exe from netw

Hi,

I suddenly, get this error on a network.
My system is a workstation member of a domain.


7806 23:55:07,6730120 svchost.exe 992 CreateFile
\\myserver\downloads\Drivers\sblive\SB24_WEB64_LB_ 1_04_0055.exe 0xC0000388
Desired Access: Read Attributes, Disposition: Open, Options: Open Reparse
Point, Attributes: n/a, ShareMode: Read, Write, Delete, AllocationSize: n/a


I found a problem in \windows\CSC having a unknown owner but that just
shortly fixed the problem.