Thanks to you all for the input.
Got it working again.
First tried to re-install the latest graphic driver, that did not work.
There after un-installed IV, deleted any directory pertaining to IV6
defrag the HD. Installed IV, SP1 & SP 2. Of course between SP
installation performed opening of IV and reboots.
That is, but still wondering what caused the corruption of IV.
Till next time.
Wolfe
"Mark A. Bystry" wrote in message
news:4733084170D8BAED6F40DC21142C4799@in.WebX.maYIadrTaRb...
> ...i had that problem too a while back. your software has gotten
corrupted.
> repairing the installation will do nothing. this is what i did to fix
> mine....are you sitting down? you have to completely uninstall inventor,
> delete all the inventor registry entries, delete any folders that might
have
> been left behind during the uninstall, reboot, defrag, re-boot, re-install
> inventor with all the service packs, re-boot. it's a pain in the butt but
it
> will work...
>
> --
> Mark A. Bystry
> Engineer
> Ziggity Systems, Inc.
> mbystry@ziggity.com
>
>