Hey, I just spent most of my morning tearing my hair out trying to work out why my mods had broken moving to 1.29 and the new launcher and I couldn't find anything that fixed them. However I've worked out that if you have used a userdir.txt in your EU4 install folder to store your save games on a different drive/location this now breaks mods, as they will still install to the default location.
Manually moving the mod folder to the changed directory does work however new mods/updates will still continue to go into the default location. I thought I'd register and post this for anyone else having trouble because no one seems to have mentioned this! Hope this helps someone and it would be great if there could be a fix for this sometime, I'll have to leave everything default for now, but I had moved it as my C: drive isnt very big and is very tight on space!
Manually moving the mod folder to the changed directory does work however new mods/updates will still continue to go into the default location. I thought I'd register and post this for anyone else having trouble because no one seems to have mentioned this! Hope this helps someone and it would be great if there could be a fix for this sometime, I'll have to leave everything default for now, but I had moved it as my C: drive isnt very big and is very tight on space!