SEP version prior to MR4 MP2 running on Windows Servers can cause Network Issues
The SEP (Symantec Endpoint Protection) version prior to 11.0.4202 (MR4-MP2) running on Windows Servers can cause Network Issues listed below. Microsoft has documented all of the possible issue, symptoms and their causes. The fix proposed is to upgrade your SEP version to the latest possible RU5 or above. KB 961293 Unable to access Shares "The specified network name is no longer available" when Symantec Endpoint Protection prior to 11.0.4202 (MR4-MP2) or Symantec Antivirus 10.2 are installed on a Windows 2003, 2008 or 2008 R2 Server KB 961654 A file sharing connection to a Windows Server 2008-based server drops unexpectedly […]
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