Hello!
As stated in the title, l purchased both Kane's Wrath and Red Alert 3 on Steam some what recently and I found out about how multiplayer is a bit broken without the Game Spy servers. So I tried through you guys and I followed the instructions to the best of my abilities, which is to say that I hooked both game on the launcher and when I attempt to launch either in Steam, it opens the launcher first and then asks me to select the game I want to play. I do so, only for the game of the same name to punch out the message "Kane's Wrath/Red Alert 3 installation not found" and then says nothing else. I have tried unhooking and hooking again a few times, I've followed your recommendations about try to play with administrator privileges', etc. It seems to only occur with the launcher itself and no other part of the machine seems broken.
Other information that would be helpful: Windows 10 operation system, I do have an anti virus program but it doesn't seem to be too aggressive. The files look very intact on my computer.
That being said, I recognize that my expertise is limited and so I will be willing to try whatever solution you feel is needed.
With regards, thank you for your help in advance!