I think I found a solution to my problem using "help" and it seems like the drive paths are back to normal. Hopefully, things should be OK now.
Something strange happened. I have an external HDD that was designated a "F", and a removable HDD drive dthat was designated as "G". However, for some reason the letters have been switched and my 2nd HDD is now "G" and my removable is now "F". This has kind of screw things up since the computer cannot find all of the files on my 2nd HDD that were set to "F".
Is there anyway to switch the letters back to what they were?