Since your original Dropbox folder is still on your computer at this point, if you don’t want to create a new one, click Advanced Settings during the download prompts and click the location of your existing Dropbox folder.Download and install the Dropbox desktop app.Note: If you can’t find the folders, it means they’re already deleted and you can move on to the next step.Repeat steps 8 through 10 with the following folders, deleting the “Dropbox” folder inside each: “%APPDATA%, “%PROGRAMFILES%”, and “%PROGRAMFILES(x86)%”.Inside that folder, delete the “Dropbox” folder.Open File Explorer search for the folder “%LOCALAPPDATA%”.At no point in this process should you be deleting that folder.

Note: Don’t delete the main Dropbox folder on your computer.(To do so, right-click each folder and click Delete). Delete the “Dropbox” and “DropboxUpdate” folders.Inside that folder, find the “Dropbox” and “DropboxUpdate” folders by searching in the folders named “SOFTWARE” and “WOW6432Node”.Double-click the folder named “HKEY_LOCAL_MACHINE” to open it.Uninstall the Dropbox desktop app from your computer.(To do so, click the Dropbox icon in your taskbar, click your avatar (profile picture or initials), and click Quit).

Install dropbox