Hang starting up Momentics IDE under QNX 6.2

I have a problem where I can no longer run the IDE under QNX 6.2. When I
start it up, I get the splash screen which never goes away and a process
/usr/eclipse/ive/bin/j9 which is consuming all my CPU time. I can’t do
anything but kill the two processes (j9 and /usr/eclipse/show_splash). Are
there any lock files or any other thing I could clear to get past this
problem? This problem persists even after re-installing the IDE and
patches.

TIA,
Dave G.