Software from Guardant produces also the so-called auto-protection of program - it hangs up envelope. At the current moment to me is known only last version - 4.44, which Guardant Novex Envelope Killer 1.41
it with sources may be taken here
http://rapidshare.de/files/22388468/Guardant_Novex_Envelope_Killer.zip.html
however recently renewed to 5.0 versions and to them thus far not the tool that remove envelope.
There are idea?