Functions 
  9.3 File Based Write Filter (FBWF) 
SIMATIC IPC427C 
Operating Instructions, 04/2009, A5E02414743-01 
51 
Function  Command 
Display the current FBWF status 
fbwfmgr /displayconfig 
Enable FBWF after the next startup 
fbwfmgr /enable 
Write to protected files 
fbwfmgr /commit c: \Test.txt 
Adding/removing elements in the exception list:   
•  Add file 
fbwfmgr /addexclusion 
C: \Test.txt 
•  Add folder 
fbwfmgr /addexclusion C: \Test 
folder 
•  Remove file 
fbwfmgr /removeexclusion 
C: \Test.txt 
•  Remove folder 
fbwfmgr /removeexclusion 
C: \Test folder 
Call up the help function 
fbwfmgr /? 
For detailed instructions on FBWF go to (http://msdn.microsoft.com/en-
us/library/aa940926(WinEmbedded.5).aspx)