1. Open your registry and find the key below. 

2. Change the value of 'Auto' to '0' to disable the automatic debugger. 

Note: To disable Dr. Watson, simply delete the AeDebug subkey and to re-enable simple execute the command 'drwtsn32 -i'. 

Key:[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AeDebug]
Value Name: Auto
Data Type: REG_SZ
Data:(0 = message, 1 = debugger & message)

 

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