Unauthorized Access Blocked (open File)

NIS 2010 17.8.0.5

Vista Home Premium 32 bit, Vista SP 2

 

Saw this entry in

History>Norton Product Tamper Protection

 

Severity  Medium

Activity   Unauthorized Access Blocked (open file)

 

Actor     C:\WINDOWS\EXPLORER.EXE

 

Target  C:\ProgramData\Norton\{ a bunch of letters and numbers}\NIS_17.5.0.127\Definitions\VirusDefs\umcat_01.db

 

Target PID  0

 

Action   OpenFile

 

Reaction  Unauthorized Action Blocked

 

 

I assume I'm safe, but have never seen this before (Unauthorized action blocked-Open File)

any thing to be alarmed about?

NIS 2010 17.8.0.5

Vista Home Premium 32 bit, Vista SP 2

 

Saw this entry in

History>Norton Product Tamper Protection

 

Severity  Medium

Activity   Unauthorized Access Blocked (open file)

 

Actor     C:\WINDOWS\EXPLORER.EXE

 

Target  C:\ProgramData\Norton\{ a bunch of letters and numbers}\NIS_17.5.0.127\Definitions\VirusDefs\umcat_01.db

 

Target PID  0

 

Action   OpenFile

 

Reaction  Unauthorized Action Blocked

 

 

I assume I'm safe, but have never seen this before (Unauthorized action blocked-Open File)

any thing to be alarmed about?