where could I find the NX NASTRAN 9.1 Releas Guide in order to check the description of product improvements?
I can't seem to find it in the download section of NASTRAN.
Go to Solution.
Download NXNastran9.1_Windows.zip and run the installer. Pick the option to Install NX Nastran Documentation. This will add a link to the NXN 9.1 Release Guide to your documentation home page.
You can also access the documentation for any NX Nastran release at: