New Install Adobe Acrobat 3D Version 8 on LT. Will not run program and just locks-up. Tried almost everything...

Have tried many times to re-install this program on WIN 7 laptop and when I open program it just freezes/locks-up.  Seems there is no support for this version anymore?  Still runs fine on 2 other PCs in our office and really liked the program for PDF, DXF, STP files.

Any ideas or possible fixes appreciated!