Hi @Sekars ,
Please find NX11 documentation: Operating system requirements
What I know is older versions of NX support 32 bit architecture. NX 9 or later versions are only supported with 64 bit.
I heard Nx 11 cannot be installed with windows 32 bit (Windows 8.1 Pro) we need 64 bit.
As per NX 11 Operating system requirements,Minimum windows OS required are ""Windows 7 Pro and Enterprise editions (64 bit)"
Not sure about behaviour during or after NX installation on "Not Supported" platforms. Moreover, if there will be any issue, GTAC always use supported platforms/versions to replicate issues reported.
It's a 64 bit program. It can't run on a 32 bit OS. There is no 32 bit version of NX anymore.