Registry Tip #306: Suppress popup error message when booting with no keyboard

Hits: Failed to execute CGI : Win32 Error Code = 3


To get around the errors that popup when NT is booted up without a keyboard or mouse, use the following hack which controls system hard error messages. To run an unattended server, use mode 2. :

Hive: HKEY_LOCAL_MACHINE
Key: SYSTEM\CurrentControlSet\Control\Windows
Name: ErrorMode
Type: REG_DWORD
Value: 2

The legal values are: