LT Winmodem on Windows NT 4

Some people say to me, buy another modem, or throw it out of the window. But I just want to have a working LT win Modem on Com 3. I have a dual-boot system with Windows 98 and Windows NT 4 Workstation. And under Windows 98 the modem just works fine,but under Windows NT 4, it doesn't work. Is there anybody on this earth who has a solution for this. I know I'm not the only one with this problem, so please help me.

Thanks,

Wim Korevaar