Hi,
On March 21, 2011, Symantec released Endpoint Protection 11.0.6 Release Update 6 Maintenance Patch 3 (RU6 MP3). You can download this version from Symantec FileConnect or the Business Critical Services Web site.
This release includes fixes for customer-reported problems, including problems copying files between Windows 7 and Windows 2008 using SMB2. Symantec recommends this upgrade for customers who are experiencing any of the problems that are listed as resolved in the Release Notes.
Bye.
Andrea