Hello, I need help with QNX 6.4.1 on VMware

I have QNX 6.4.1 run on VMware. 
It works fine. I can run ped, pfm, PhAB normally...

But I can not run helpviewer well. It showes the main window but does not show the contents ( it is transparent ).

The same problem with workspace 0.5C ( a code editor - http://pages.infinit.net/micbel/), It does not load my source-
code :(