Exporting floor files

[kalchi84]

I've been having problems exporting floor files. I don't know in which format I should compress them or how to do it so that they aren't too heavy. If not, it takes forever to load into the game with that floor but it loads the correct floor though. I've tried both DXT1 and DXT5, and when I use them, the floor in-game goes pitch black. I'd be happy to hear any recommendations.
I use GIMP btw

[bikerjimuk]

Are you using the template file and iff?

save them in the same format as the original. You can check in Nvidia explorer or others. I would use that for saving files.

[kalchi84]

It worked!

using Nvidia to export it made the loading time normal again
thanks!