CAN ANYONE HELP?

Hello all of you very smart folks:I can no longer download "REAL WEATHER" from the internet within MSFS2K...no connection is made. I never had that problem over the past year and a half. I think that I must have accidently deleted one or several files that allow this to work.I do not want to reinstall the entire MSFS2K from the CDROM (although that would probably cure the problem), because I would lose many add-ons and modifications that have been made.Does anyone know WHICH FILE(S)control the "REAL WEATHER" download feature -and- into WHICH FOLDER(S) these file(s) should reside? If you can provide this information, I will try to extract the correct files from the CDROM and paste them into the appropriate folder(s) on my hard drive.Please help! Thanks in advance.Mike (USN)