I cannot find my install folder or portraits folder to load new portraits to import.

I did the reccomended set up and did not move any files.
Can anyone help?

PS This is my first post although I have read this and both BG post extensively for a year. I find the forum interesting and hope I can add to it.

The path is:

C:\Program Files\Black Isle\Icewind Dale II

Go in that folder, and create a new folder calles "portraits".