Start server with no debug mode

If Windows was started in debug mode on the system.
This stops the Visual Studio .NET debugger from debugging managed applications

To determine if a Windows-based computer is started in Debug mode, verify the computer's startup options in the registry:
Start Registry Editor.
Locate the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
In the Control key, locate the SystemStartOptions string value. If the computer is in Debug mode, one or more of the debug switches are displayed in the string (for example, /debug, /crashdebug, /debugport, or /baudrate). Any combination of one or more of these switches indicates that the computer is currently in Debug mode.


Remove all of the following switches
/debug
/debugport
/baudrate
in boot.ini file and then restart the server then it will come up in no-debug mode.