Number of buttons supported on mouse

by Wayne Maples [Published on 20 April 2004 / Last Updated on 20 April 2004]

Mouse support in NT for mice with multiple buttons.

Hive: HKEY_LOCAL_MACHINE
Key: SYSTEM\CurrentControlSet\Services\BUSMOUSE\parameters
Key: SYSTEM\CurrentControlSet\Services\SERMOUSE\parameters
Key: SYSTEM\CurrentControlSet\Services\i8042PRT\parameters PS/2 style
Name: NumberOfButtons
Type: REG_DWORD
Value: 3

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