I have read the API on how to use the SetWindowsHookEx() function and I was able to interrupt other keyboard keypresses in Windows 98 but I still can't trap Alt-Tab. Thank you.

I have tried using RegisterHotkey for Windows XP to disable Alt-Tab and it worked properly. But when i tried using the same code for Windows 98, the Alt-Tab is still working. How do you do this in Windows 98? Thank You.