BtS installation questions/problems

[neismond]

Bought a secondary hard drive today. Installed it, set it up, everything is fine. I install Civ4 on it, I can do the express (it installs it into program files folder), or I can choose custom (where you specify the path). I choose for it to go to the F: drive, which is my new hard drive.

I then go to install BtS... but it won't give me any sort of path choice. It wants to install the program on my C: hard drive, under the program files folder. I don't want to do this, as I want my secondary hard drive to store all my games on it.

How can I install BtS on the secondary hard drive without the installation process even asking me? I am sure the answer is obvious, but I am dumb

 

[GVBN]

Open the registry editor: Start -> Run... -> regedit

Then select "HKEY_LOCAL_MACHINE\SOFTWARE\Firaxis Games\Sid Meier's Civilization 4"

On the right side you should see a string called INSTALLDIR



Make sure it points to correct directory (F:\games\civ4 or something like that) If not then right-click on it and select Modify