Windows 10
The game is installed in C:\Games\HOMM_V_ToE
New here? I'm Roha — want a quick tour?
First, I recommend installing a working version of the game, for example:
(licensed Russian edition from Buka)
http://www.buka.ru/cgi-bin/show.pl?id=466
Second, here are the Windows 10 settings for old games
1) https://www.youtube.com/watch?v=dpVjBtNn08Q
2) https://www.youtube.com/watch?v=O8Va4aJNWmI
3) https://www.youtube.com/watch?v=y-TVAUvJ0BY
4) https://www.youtube.com/watch?v=_KOruds2BRE
5) https://www.youtube.com/watch?v=aRo9uz51FqA
...but it works perfectly with Windows 8.1.
So, it's all about Windows
A very detailed analysis of the topic: running old games on Windows 10:
1) main methods
https://www.youtube.com/watch?v=sloRlLeBjP0
2) fine-tuning
https://www.youtube.com/watch?v=ljddwMwcKtE
https://www.youtube.com/watch?v=D9fcgemZ374
profiles are also not saved; when you restart the game, you have to create a profile again.
Why are you giving up so quickly?
This means that the game cannot save your profile, probably because it doesn't have the necessary permissions (profiles are stored in "My Documents"). Try running it as an administrator.
None of the above helped, and also, the repack is normal and working on another computer, but with Windows 8.1, everything works perfectly.
I would like to point out that discussing unlicensed copies of the product is prohibited by the forum rules. Please be more careful.