GRIP library is distributed by UGS with the software. Your system manager may not have installed it.
What do you want GRIP to do for you? In NX it is very limited as far as capabilities for geometric and machining work. It is useful for file management.
If you are looking at customizing UG, then I would suggest that you learn C/C++/.net and use the newer programming tools.
"Wildfires are dangerous, hard to control, and economically catastrophic."
"Fixed in the next release" should replace "Product First" as the PTC slogan.
Ben Loosli
CAD/CAM System Analyst
Ingersoll-Rand