Updated FAQ (markdown)

FAQ.md

@@ -33,6 +33,9 @@ rcon_password "this is right"
 - `g_logsync` must be set to always flush (1) for IW4x, (2) for T6
 - Example — `set g_logsync 1`  
 
+**Make sure your game log file file is NOT readonly**
+
+
 ### Could not get the dvar value for version
 **This means you selected the wrong parser or the game server port you entered is incorrect**
 - Ensure the port listed in the IW4MAdmin error message matches the port of your game server