Error while execuitng readtrace command

Oct 17, 2008 at 4:44 PM
When i execute the following readtrace command,
>ReadTrace -I"C:\mytrace.trc" -o"c:\myoutput"

I am facing the following error.

 IOMgr ERROR: CreateFile for [c:\myoutput\ReadTrace.log] failed with operating system error 0x0000
0032 (The request is not supported)

please provide any  solution at the earliest.