I am having a problem with a particular map / save game, playing Horatio. I have had no other technical problems with ES2, but in this map I first experienced my computer getting really slow to respond to anything, as if it had a memory leak, so I tried restarting my computer. To my dismay, I discovered my autosave games would not load. Here is the last (non-auto)save game I had before I encountered that problem:

Horatio - Riftborn my bane.zip

I liked the map and had a saved game from turn 1, so later I tried playing it all the way through from the beginning. Again, I got pretty far into the game before I tried to load an autosave and again, it would not load. The load game screen gets stuck while saying "launching game" above the progress bar. Here is the most recent autosave:

AutoSave 731.zip

I am running Windows 10 with an AMD Radeon R9 200 series graphics card. I recently installed Windows and updated drivers. Again, I have not had any other technical problems running the game. I am not using any special characters for my username or file folders or anything like that.