Can Microstation V7 and V8 be loaded on the same Workstation?

Can Microstation V7 be loaded on the same Workstation that has Microstation V8? It has the same directory structure. Its a legacy Workstation that our Photogrammetry use with other legacy softwares, i.e Geomedia and ZI Image. I know we can do it with V8 and V8i.