One of the best features of Studio 5000 is . You can have V20 through V35 on the same PC. However, Version 35 introduces a change: The project file extension remains .ACD , but V35 cannot open a project saved in V36 (future) or vice versa.
You cannot use Studio 5000 V35 to flash a controller to V34 or lower. The firmware version must match the software revision. If your plant has controllers running V32, you will need to either upgrade the controller firmware or keep V32 installed alongside V35 (multiple versions can coexist on one PC). studio 5000 logix designer v35 download