Hi,
I created a map (with quite a lot of layers) then saved it and closed my pc for the night. The next day, I tried to open my map (23.1 MB I have 2 giga bytes available if that’s important) but it keeps lagging and then freezing my pc eventually. It worked (it took around 30 minutes to unfreeze) but it was laggy. I tried moving my map to my D drive, reinstalled paint.net, and tried to do it in another pc, (it didn’t work) but nothing changed. Can you help? (even saving the image takes a good minute or two)
My pc is 64-bits
