text: You should be able to if you had it installed on your computer.  \n\nGo to c:&#92;program files and find the "yahoo" folder.\n\n(These may be hidden files. . do you know how to make hidden files 'unhidden?' -- go to control panel and open the folder option, from there, hit the "view" tab and find the selection that says "show hidden files)\n\nInside that (that, being the Yahoo folder in Program files), find the "installs" folder and open it.  Check and see in there if there's a file called "ymsgrie.exe."  If so, it might be the old install of the older version.  When not in Yahoo Messenger, click on it and it'll install that version.