If you use a third-party file-level antivirus program on a server containing Microsoft Forefront Protection 2010 for SharePoint (FPSP), to prevent corruption of FPSP, you must ensure that the following program folders are not scanned:

• The folder into which you installed FPSP. For more information about the default installation folder, see Default folders.
  
  
• The folder in which you installed Microsoft SharePoint Server.
  
  

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