Awakening of Evil

I can't seem to upload it to the site; it says the upload failed.
Here's a link to a file-sharing service: http://www.fayloobmennik.net/3766619
There's also a glitch with the main Haven castle (if you compare it to the Orc capital).

And for some reason, if you capture all the Haven and Stronghold castles, the game starts lagging and won't let you go to your own castle (you can only go as far as the road).
After that, you can't go any further.
Another interesting point: I initially had the Magic of Zephyr and almost all the spells, then I changed it, but the enhanced spells remained.
And I still haven't been given the Subjugation spell.
I was given 3 artifacts: an Orc set + dragon wings, + quest stones.