Doctor Watson

drwtsn32.exe

type drwtsn32.exe /? at run prompt or command prompt

You also have the option of creating a binary crash dump file that can be loaded into the Windows Debugger for debugging.

If an application error occurs, Dr. Watson for Windows NT will start automatically. To start it when no error occurs, to access the main dialog box, type DRWTSN32 at the command prompt or in the Run dialog box, (which can be accessed by clicking Run on the Start menu). 

If you have been using a different application as your default debugger, and you want to use Dr. Watson instead, go to the command prompt and use the command drwtsn32 -i to start Dr. Watson. The -i switch causes the necessary changes to be made to the Registry.
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Crash dump 

The crash dump file must be specified if you select the Create Crash dump File check box at the bottom of the dialog box. The default path is the Windows directory. The crash dump file is a binary file that can be loaded into the Windows Debugger. 
Be sure that the path specified is one to which all users have Read/Write privileges. If Dr. Watson for Windows NT cannot use the path specified when a crash-dump file is created, a File Open dialog box is presented for you to specify a new path. 
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Create Crash Dump File 

This option determines whether or not Dr. Watson for Windows NT creates a binary crash dump file that can later be loaded into the Windows Debugger for debugging. If you mark this checkbox you must also specify a filename for the crash dump file in the Crash Dump text box at the top of the dialog box.
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