TeeJay3800 over at CCleaner forum is having problems with HostsMan Beta 5 and they are trying to log in here but are unable to register:
http://forum.piriform.com/index.php?showtopic=17928

It all started with beta 5 failing on Windows 2000 SP4.

See your PM inbox, please.

Thanks for bringing this to my attention.

I sent a PM to him with your information.

Thank you.