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Roger B.30's avatar
Roger B.30
Collaborator | Level 9
3 years ago
Solved

Windows Dropbox installer won't start on Windows 10

I run Windows 10 on a Dell Inspiron 3505 laptop. Somehow, Dropbox was not starting at startup. The simplest answer (to me, anyway) was to uninstall Dropbox and reinstall it. I uninstalled DB and downloaded the installer (which has always worked for me before) from the website (as  I always have) .and ran it; I got a message that the installer did not start. I've tried several times but always got the error message. In the past, Microsoft Defender has given me no resistance to installing DB. What's wrong--is it me, the installer, or something else?

  • Walter's avatar
    Walter
    Icon for Dropbox Staff rankDropbox Staff

    Hey Roger B.30, sorry to hear about this.

     

    Could you please try reinstalling the desktop app, using the offline installer from this page and let us know how it goes?

     

    If you're on the Basic plan, make sure to have no more than 3 devices connected to your account, as there's a device limit

     

    You can also temporarily disable any antivirus or firewall you might have running on your computer during this process.

     

    Let us know how it goes.

    • Roger B.30's avatar
      Roger B.30
      Collaborator | Level 9

      Walter, I tried the offline download with Microsoft Defender turned off. I only have 2devices attached to my account. The offline installer also failed to start. What do I do now?

  • Jay's avatar
    Jay
    Icon for Dropbox Staff rankDropbox Staff

    Hi Roger B.30, could you try downloading the Dropbox desktop application from another browser entirely, while all antivirus software is disabled, and then try running it?

    • Roger B.30's avatar
      Roger B.30
      Collaborator | Level 9

      I normally use Firefox; this time, I used Chrome (Microsoft Defender disabled). I got the same result--the installer didn't start. What now?

      • Jay's avatar
        Jay
        Icon for Dropbox Staff rankDropbox Staff

        If you check the Task Monitor, does the process close immediately?

         

        Have you tried rebooting the machine to see if this helps?

  • dpsummers's avatar
    dpsummers
    New member | Level 2

    Drop box says it cannot reach the internet. I have been reaching the internet for 10 years.