So, having trouble getting 2006 version of Marvel Ultimate Alliance PC running in later Windows versions like Windows 8 onward? There is an instruction:
- Search and open Regedit (Registry Editor)
- Find "Computer\HKEY_CURRENT_USER\SOFTWARE\Activision\Marvel Ultimate Alliance"
- If "Settings\Display" Folder Keys are not in there, right click "Marvel Ultimate Alliance" Folder to find and left click "New/Key", then named the folder key to "Settings", later right click "Settings" Folder Key and left click "New/Key" again to name another new folder key to "Display"
- Inside "Display" Folder Key, right click and find "New/String Value" and left click it to name the string value key to "Resolution"
- Inside "Resolution" String Value Key, right click and find "Modify" and left click it, then type a value data [width X height]. For example, like 1080p: 1980x1080
- Ready to go
If not working, Delete "Settings" Folder Key & repeat instruction again until it works.
This process can also be done automatically with a batch file. See Chapter 2 of the MUA1 Mod Installation Guide for PC - MO2 Method (https://marvelmods.com/forum/index.php/topic,11326.msg203630.html#msg203630) or Chapter 2 of the MUA1 Mod Installation Guide for PC - Direct Method (https://marvelmods.com/forum/index.php/topic,11333.msg203798.html#msg203798) (specifically the section that's called "Setting the Resolution").