Click on <Start><Find><Files or Folders> and in the
Named field type in "rnaapp.exe", make sure you are looking in your CD ROM
drive and click on <Find Now>
Once you located the directory the file is in on the CD open a DOS
prompt. To do this click on <Start><Run> and type in
"command" and click <OK>
At the DOS prompt go to the \windows\system directory on your C:
drive. Do this by typing in "cd \windows\system"
Type in "extract /a d:(The directory the file was located in)
rnaapp.exe".
When prompted to overwrite existing file select "Yes".
