Améliorations

• New setting "Temporary Trace Files Directory" in the Options dialog box

Corrections de bugs

• When a temporary Tracer was started, the creation of the associated trace file in the Temp directory failed with the error message "Invalid characters in filename" if the name of the user account contained a point
• Relative timestamps in ASC files were imported as absolute timestamps
• The Visual Studio callback library example could not be compiled because of a missing Type library registration
• Some other minor bug fixes and improvements