Location of flashlog

Since I changed my computer from XP to Vista, today is first time to use trace function of AS3. First, I created file named mm.cfg and wrote these lines.

TraceOutputFileName=D:\Users\\Documents\AS3\trace.txt
ErrorReportingEnable=1
TraceOutputFileEnable=1

But this did not work. I changed all the backslashes into slashes, but nothing has changed. I removed the first line to put the output file in default location, then it worked. Even TraceOutputFileName is not an necessary option, this behavior is strange.

I found the answer of this problem in the LiveDocs.

Note: Beginning with the Flash Player 9 Update, Flash Player ignores the TraceOutputFileName property.

TraceOutputFileName no longer works.