Solution - Uprising lags on a powerful PC

For nvidia cardholders

I am facing the problem that my PC freezes terribly in the game.
I found a solution on one of the English-speaking Steam forums, but I decided to make your life easier and translate the instructions into Russian.

1) go to the folder with the game in the
Red Alert 3 UprisingData section

2) Find the file
"ra3ep1_1.0.game" in it,
create a copy of it and save it in a separate folder (You can create a folder directly in the game folder and save the copy there)

3) Add the ending ".exe" to the file name
We got "ra3ep1_1.0.game.exe"

4) Go to the "Nvidia Control Panel"
Its icon usually hangs in the lower right corner, right-click on it and select "Nvidia Control Panel "

5) In the control panel, go to the "Manage 3D Settings" section

6) In it, go to "Program Settings" - Click on the "Add" button - Click on the "Browse" button
Now you need to select our file, which we renamed.
It is located in the game folder at Red Alert 3 UprisingData

7) Now on the "Program settings" page under "2. Select your preferred graphics processor for the program:"
select "High performance Nvidia processor"
Now click "Apply"

8) Now go back to the folder with the game (Red Alert 3 UprisingData) and delete the file "ra3ep1_1.0.game.exe"
Return the original that we previously saved "ra3ep1_1.0.game" otherwise the game will not start.

Ready!
Have a nice game.