Today I started SQL Profiler and paused it. After some time, none of the buttons were enabled. I can neither resume nor stop the trace. Here are the sql commands that I finally found to stop the trace.
Get the trace id
SELECT * FROM ::fn_trace_getinfo(default) WHERE property = 2;
DECLARE @TraceID int SET @TraceID = ? EXEC sp_trace_setstatus @TraceID, 0 EXEC sp_trace_setstatus @TraceID, 2