trying to change file location for a download

[Guest jpalm]

i have two hard drives. i downloaded microsoft money trial version onto the

larger of the two hard drives. when i went to run the program, i wanted to

install the program on the the large hard drive also. i went to the "change

where the files will be stored on my computer" icon and changed where i

wanted the files to be put, but it will not let me do it. thanx for any help