To Webbo and Clive Gordon:
got the same problem, after some crashes, but now everything working fine
i hope im remember right, so:
0., allways backup btv and xmltv importer settings, and xmltv installed to another drive of OS
1., reinstalled xp, btv, xmltv importer
2., do a setup wizard, make a chan scan (im using analog cable on a remuiltiplexed antenna network)
3., check in btv live tv everything is working, u can see the chans
4., copy back the xmltv importer settings
5., start xmltv importer, hit import, must check/hit channels! and setting up lineup which can be use on that tuner, w8 for total ready, then close
6., check lineups over webadmin, select imported
and then maybe u can delete the original one
these method is in my mind, i hope its correct
but anyway, i will do it again on next day, and i will record my screen, how can it be working