Installed 32 bit and 64 bit - Can I uninstall 32 bit?

Just installed Rhino 5 from a disc. Didn’t see an option to select 32 bit or 64 bit. Both were installed. Can I uninstall the 32 bit version, or will that affect the 64 bit installation?

Thanks

If you uninstall Rhino 5 32-bit, it will likely delete the license file that was created when it installed. 64-bit Rhino 5 will ask you for a license again when you start it, and then everything else should continue to work.