running Creative Suite 4 (esp InDesign) in newer OS
Greetings. I've Used InDesign4 since 2009 as part of CS4. I recently had to upgrade my Mac OS past that InDesign's usable platform to OS 10.13.5 but figured I might still be able to use it, in the same way that installing a legacy Java has allowed me to continue using my old Dreamweaver program with my Mac's new OS.
Having the Java installed has allowed the InDesign program to open also, but it doesn't function. Old or new files don't open; the side windows (paragraph, chacters, layers, etc.) are not populated.
An Adobe Forum search led me to https://helpx.adobe.com/creative-cloud/kb/install-creative-suite-mac-os-sierra.htm, where Adobe has posted a supposed work-around for operating Creative Suite 5.5, 5, and 4 on High Sierra by mounting the Disk Image file for the Creative Suite application and dragging "the Unix executable to the Terminal."
I'm not a techhie but can follow a map pretty well. I entered my license number and now have the CS4 DMG on my Mac. However, the above link states I should "Right-click Install.app and select Open Package Contents from the context menu"--and when I right-click on the DMG, I receive no such option (nor do I see an "Install.app" at any point." So all I can currently do is open the DMG naturally, which prompts the non-functioning InDesign CS4 to open on the screen.
Suggestions? Other work-arounds?
Thanks!