Same problem here with BSOD.
Anyway I have avast! Family Pack and on 1 PC WinXP Pro SP3 I have CL PowerDVD v8.some. I done Upgrade from v4.8 to 5 Pro AV and after upgrade it asked for restart. Done. After restart everything gone OK till avast service startup (aka Win gone in GUI, explorer started) but then BSOD saying exactly Page_FAULT bla bla bla but 000.FCL.
So cos I read this thread before I done for 1st following:
- renamed 000.fcl and 001.fcl adding xxx at extension from Safe Mode, but that didnt help
- then i tried renamig PowerDVD folder to xxxPowerDVD and that help like charm, now 5 worx OK so far.
- 3rd option would be to uninstall PowerDVD completely but i didn't want that, hoping avast team will solve this problem in near future, then I just need to rename PowerDVD folder agin to normal state.
I hope this can help to some of you.
Also checked about FCL, it seems it is some CyberLink filter service of some and it is used with PowerDVD product from v7 seems to be. Related files FCL_DLL.dll 000.FCL and 001.FCL
I googled a bit further and seems ppl had similar BSOD with some other aplications not related to avast.