Fizick,
Sorry your version of 1.4b not work so good.
I checked my version and found that all was well.
downloaded the current version from the website and reinstalled here, all was OK. Is it possible that your download is bad, please retry.
Nothing internal changed enough to cause problems like that.
I see you keeping busy with
Russian AviSynth Page and your many other pursuits. Glad someone is doing good.
Barly able to keep up myself.