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HD 5.4 R33
Before the update, I had version HD 5.4 R30, which worked without crashes (I reverted to it).
HOMM 3 Complete (GOG) + HotA
Map: any (either HotA or a map from the SOD complete edition), the main thing is that the map allows you to choose starting heroes.
What to do: start a new map, single player. Choose any map from the list. For example, "Too many monsters". Now we want to choose our starting town and hero. Click on the "Starting town" icon - a menu with city images appears. Click on any one. Now a menu with icons of available heroes for that town should appear. But sometimes you get these options:
1. If you play as the first (red) player, then everything works without any problems: you can choose both the town and the hero without any issues.
2. If you choose any other color (I tried blue) for yourself and then try to choose a hero, there are two possible outcomes:
a) After clicking on the town icon, the game crashes with the message "ResourceManager::GetBitmap816 could not find the "bitmap8" resource "я"." (the number after GetBitmap varies). It also offers to send a report.
b) It doesn't crash after clicking on the town icon, but it just displays an error. However, instead of hero icons, there is a solid rainbow (see the screenshot in the attachment). If you cancel and try to create the map again, instead of the rainbow, some "random" hero is drawn in all the cells. You can read the details by right-clicking, but it's terribly inconvenient.
Edit: I edited the message to make it clearer