Is it possible to have two different versions of RAM elements installed in my computer? I need to open a .retx RAM file (i assume uses version 16) but my version (14) only opens .etz files. I would like to keep both the version 14 and install a new 16. However, the 16 seems to replace the previous version.
Our installers do usually replace older versions. The newer version should be able to open older version file types, but not vice versa. A virtual machine or second PC with the old version is probably your best bet.