I am using a legacy Windows XP SP3 system with MAX 3.1 and NI-488.2 V2.1. I use either a PCMCIA-GPIB card or a GPIB-USB-B.
When logged into an administrator account there are no problems; both devices appear in MAX and in the WIndows device manager.
When logged into a user account with limited privileges, the devices appear in the WIndows device manager, but not in MAX, but the VIs and compiled EXEs I user still operate correctly. However, if I convert the user account to an admin account the devices are visible, but this is not a solution because 'Security'.
The problem lies within the compiled EXEs as their respective VIs have been lost over time and the address of the PCMCIA or USB interface are hardcoded, and are not the same in all EXEs. I would appreciate any insight you may have.