General Description: The "Find in Files" tool (Edit --> Find in Files) will cause Project Navigator to close with the error FATAL_ERROR:GuiUtilities:WinApp.c:657:$Revision :
A memory addressing error will also appear. After closing the two message boxes, Project Navigator will close.
This has been found to happen if the following conditions are all true:
* A string of 14 characters or greater in length is placed in the "Find what field"
* The 'Match whole word' option is selected
* The 'Look in sub folders' options is selected
* A match is found.
This also typically happens if there is no file open in the ISE Text editor.
To avoid this problem, change one or more of the above conditions.