I wish I knew. But its kinda hard to get any answers from Epic at all nowadays.
They are not willing to spend any more time with the old stuff it seems, so basically I'm not allowed to do any more than I was in the past- and a new installer (such as for Linux too) is not included.
I can modify it (or change it if you wish) within a given range , like I did, so that it can be applied to Gold and Anthology, it just seems that the installations with the separate version causes trouble yet...but I think I can adjust that yet.
It looks for both RTNP and Classic files within one installation directory, so if this requirement isn't met, it won't install. Iirc the Legend patch does that, but might be wrong, its long ago and need to dig out my 2 CD's before I can test that- the last time I installed from them is maybe 10 years ago
![Stick Out Tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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If not, check that the UPak maps folder is below the Maps folder (Maps/UPak), the UPak textures in the Textures folder and the RTNP System files in the System folder. Then it should work.