Okay, why do you think your fonts are not installing? In windows (any version after 95) you need only paste them into your fonts folder to install them. Once you can see them in the folder they are installed...there are no other steps required.
So, what is happening that makes you think your fonts are not installing? You do realize that you cannot have a program open that you are using fonts in, open at the same time...? If you have a program open and install fonts to use in that program you will have to close the program and re-open it AFTER you have installed your fonts.