Moving existing prefex from Lutris to Heroic

cross-posted from: https://piefed.world/c/linux_gaming/p/977898/moving-existing-prefex-from-lutris-to-heroic > Hi all! > Bit of a noob question…

I doubt that copying Battle.net over will work, I would try installing it via Heroic or Bottles, which has the installer preconfigured.
Installers | Bottles

Install new Windows programs in a few clicks in a guided and easy process.

I’m kind of struggling to understand why though? I’m just pointing at the pre-existing and using the same Proton version. What’s breaking here?
Have you tried running Heroic from the terminal? Do you get any error messages?

Yeah should have tried this from the start. Turned out the issue was just missing 32bit vulkan drivers, I guess those dependencies are included when running Lutris as a Flatpak, but with Heroic installed as a .deb I needed them to be system installed.

Anyway, problem solved, can happily play WoW again 😀

No reason why it shouldn’t work. I do stuff like this all the time.
And it does work, the problem was missing 32bit Vulkan drivers. I guess in Lutris Flatpak they are included, but I needed them actually installed for Heroic as I installed that via .deb.