You might see that the Dropbox Community team have been busy working on some major updates to the Community itself! So, here is some info on what’s changed, what’s staying the same and what you can expect from the Dropbox Community overall.

Forum Discussion

The TechJedi's avatar
The TechJedi
Helpful | Level 5
3 years ago

Installation Failed Error Code 1073741795

I keep getting the same error over and over again.

I have tried every suggested resolution and nothing has worked. Anyone?

 

 

  • Our engineers have put out a new Beta Build: 150.3.4929, which fixes the 'Installation failure: Error code 1073741795'. You can find details about the fix, and how to install it, here

  • Emmet's avatar
    Emmet
    Icon for Community Manager rankCommunity Manager

    Our engineers have put out a new Beta Build: 150.3.4929, which fixes the 'Installation failure: Error code 1073741795'. You can find details about the fix, and how to install it, here

    • AppoCaly's avatar
      AppoCaly
      Helpful | Level 6
      I can also confirm that the beta is working fine!

      dropbox, please don't do this again. 🙂
      • jackbau's avatar
        jackbau
        Helpful | Level 5

        Hi all,

         

        I cannot confirm it, same error code appears when I try to install dropbox: 1073741795.

         

        I have a German dropbox version here.

         

    • Tom 's avatar
      Tom
      Explorer | Level 4

      Didn't work, error code persists.

    • hlussiatti's avatar
      hlussiatti
      Explorer | Level 3

      Hi, I've tried everything it was said in the forum and had no results. Still having the same error.

      Any additional help? Thanks!

  • Kyle mcGill's avatar
    Kyle mcGill
    Explorer | Level 4

    I've been on the same journey as Searson from a thread elsewhere in the community chat. I've been experiencing the exact error code:

     

    To bypass a lot of the troubleshooting, I've already tried these fixes to no avail:

    • I meet the minimum system reqs to run Dropbox
    • I have a secure internet connection
    • Antivirus (Bitdefender), firewall, and VPN disabled/turned off
    • Firewall manually configured to work with dropbox
    • Creating another user profile on computer then installing
    • Tried to install app using typical installer (DropboxInstaller.exe)
    • Tried to install app using Offline Installer (134.4.4115)
    • Tried to install app using Offline Installer (140.4.1951)
    • Clicking on the hyperlink for advanced re-install - takes me to this inane help page:
      Dropbox installer failed to start | Dropbox Help

    Frankly, I've given up all hope. I'm past frustration or even anger, rather, I find myself impressed. Impressed that such an impenetrable issue persists and none of the internet witches and wizards can solve this conundrum of digital arcana.

    • Hannah's avatar
      Hannah
      Icon for Dropbox Staff rankDropbox Staff
      Hey Kyle mcGill, thanks for joining our Community and sorry to see you're having trouble with our desktop app.

      So, if I understand correctly, you never managed to perform the advanced reinstall, right?

      Can you try following the steps in this article to see if it helps?

      Keep me posted.
      • humus's avatar
        humus
        Helpful | Level 6

        I tried everything as well, nothing would work. Did someone find a solution?

  • JenTo's avatar
    JenTo
    Helpful | Level 7

    Win10Pro, 64-bit, v21H1

     

    I was using a previous Dropbox version (116.4.368) on my PC and received a notice in the tray that I had 21 days to update Dropbox. I tried every method mentioned in the support link provided in the error message, including a full install after uninstalling the previous version, and continually receive this error. 

     

    Full message: "Installation failed with an unknown error (Error Code: -1073741795). See the link below for instructions to perform an advanced reinstall." and I have followed the instructions there without success.

    • Jay's avatar
      Jay
      Icon for Dropbox Staff rankDropbox Staff
      Hi JenTo, thanks for bringing this to our attention.

      Do you have any other apps on your device that could prevent the update of the Dropbox desktop application?

      These could be apps that monitor or change the Dropbox folder in some way. 

      Keep me updated with any progress!
      • JenTo's avatar
        JenTo
        Helpful | Level 7

        Hello there! Not that I'm aware of. Could you perhaps give me an example of programs that might interfere?

         

        At one point before attempting reinstalling, I temporarily disabled my anti-virus/anti-malware program, but even then the desktop app would not install and ended with the same error message previously mentioned.

         

         

         

         

    • kanyekim's avatar
      kanyekim
      New member | Level 2
      • As you can see, I am subscribed to Dropbox's basic plan, and the devices section shows that I have both my old phone (which I have now removed), as well as my current device. The computer that I have connected to the internet previously was connected as well. However, that is not the case any longer.
      • Which browser is used cleared all history and cache or unstalled the current browser and installed again restart computer then used dropbox and enjoyed! 
      • if not working again then used another browser to start the dropbox and enjoyed.
      •  
      • JenTo's avatar
        JenTo
        Helpful | Level 7

        Hi, I'm not sure what you are saying or how it relates to my issue.

         

        I have no trouble accessing the Dropbox website. I'm trying to reinstall the desktop app on my computer.

         

        So are you saying my only option is to use the Dropbox website?

  • AppoCaly's avatar
    AppoCaly
    Helpful | Level 6

    Hello,

     

    I am trying to update Dropbox (as version 120 stopped working...) but I am getting the following error:

     

    Installation failed with an unknown error (Error code: -1073741795).

     

    I tried the advanced reinstall, deleted all Dropbox folders and registry keys, but nothing worked. I also tried with three different versions of the offline installer: 129.4.3571, 143.4.4161, 144.4.4491.

     

    My PC meets the minimum requirements: Windows 10, Intel i5 Skylake, 8GB RAM.

     

    Do you have any suggestions?

     

    Thanks!

  • demaq89's avatar
    demaq89
    New member | Level 2

    I am trying to install dropbox in my PC but I keep getting the following error

    I have tried installing previous versions (both with online and offline installation) but I am still getting the same error.

    The specs of my PC are as follows:

    • Megan's avatar
      Megan
      Icon for Dropbox Staff rankDropbox Staff
      Hi demaq89, wishing you a happy Thursday! 

      Have you tried these steps in order to perform an advanced re-install on your device? 

      What was the result? 

      Keep me posted!
      • MRBUSBY's avatar
        MRBUSBY
        Helpful | Level 7

        What happened to the rest of this thread?  I had been following/commenting on three threads with the error code 1073741795; this was one of the three.  Now, none of my comments can be view as well as lot of comments by other community members/posters.

         

        Walter Nancy Megan 

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

    Hi The TechJedi, how are you doing today? 

    Let me ask: have you followed the steps provided in order to perform an advanced re-install on your device? 

    How did it go?

    Let me know more.

    • The TechJedi's avatar
      The TechJedi
      Helpful | Level 5

      Hi Megan,

       

      Thanks for your response. Yes, I have tried the advance re-install, many times. I have tried many suggestions from the community with the same result. Same message as my first screen shot.

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

        Thanks for clarifying, The TechJedi

        What is the OS on the device you're trying to install the app on? 

  • indraj436's avatar
    indraj436
    Explorer | Level 4

    I am facing the same problem while installing the latest version of dropbox.

    I tried all the possible ways to solve the problem, but still not solved and showed the same error again and again.

    • Walter's avatar
      Walter
      Icon for Dropbox Staff rankDropbox Staff
      Hey indraj436, sorry to hear about this.

      Just to clarify, have you performed an advanced reinstall yet? 

      Note that if you're on the Basic plan, there's a limit on the devices you can connect to your account. If you have more than 3, you'll need to remove any that are putting you over the limit and try to install the desktop app anew. 

      Keep us posted!
      • humus's avatar
        humus
        Helpful | Level 6

        Hello,

         

        I have the same issue, I already performed the advanced reinstall.

         

        Thank you

  • Walter's avatar
    Walter
    Icon for Dropbox Staff rankDropbox Staff
    Hi all - sorry to hear you're having issues with this.

    For anyone affected, could you please try an advanced reinstall using the offline installer from this page and let us know if you're still getting this error? 

    Thanks a bunch!
    • dettad's avatar
      dettad
      Helpful | Level 6

      Walter

      thank you for your reply.

      I have tried again the advanced reinstall using the offline installer from your link but I still get the same error message.

      I´m looking forward for a solution.

      • Walter's avatar
        Walter
        Icon for Dropbox Staff rankDropbox Staff
        Sorry to hear this persists for you dettad 

        Would it be OK if I reach out via email to have a further look internally? 

        Let me know and I'll use the email address that's associated with your forum profile. 
  • Idelone's avatar
    Idelone
    New member | Level 2

    Hi Everyone,

    I'm currently running an old Win7 desktop with 4 GB ram and 1 TB drive, which doesn't get used that much these days, but occasionally I fire it up for a particular app. Dropbox has been installed for years without issue but on attempting to log-in it informed me that the current version was out of date.

    I have successfully downloaded versions 150.3.4929, 155.4.5495, 157.4.4801 and 158.4.4564 but can only install v.150.3.4929. Attempting to install the other versions produces an error code 1073741795, which gave an unhelpful link. On searching through the community pages it does appear that this has been an ongoing problem for some time but doesn't appear to have been fully resolved, as far as I can gather. Is there anyone at Dropbox who might be able to shed some light on this rather vexing problem ? I have tried all the suggested remedies to no avail, so I am now wondering if it might be an issue with Win7 as it is not mentioned in the DB Windows drop-down list of operating systems.

    Any help in this matter would be appreciated.

    Ian

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

      Hey Idelone, thanks for your report. 

       

      It's true that Dropbox no longer supports Windows 7. The minimum requirement is now Windows 8 or higher. That said, your results when trying to install the desktop app may vary, exactly as you noticed. 

       

      I know it's not much, but I hope this helps to some extent, Ian. 

       

      As for you now hlussiatti, could you try a clean, advanced reinstall and let us know how it goes?

       

      Just make sure to toggle off the early releases from your account's online settings to avoid reinstalling a beta version and download and install the desktop app from this page directly.

About Apps and Installations

Have a question about a Dropbox app or installation? Reach out to the Dropbox Community and get solutions, help, and advice from members.

Need more support

If you need more help you can view your support options (expected response time for an email or ticket is 24 hours), or contact us on X or Facebook.

For more info on available support options for your Dropbox plan, see this article.

If you found the answer to your question in this Community thread, please 'like' the post to say thanks and to let us know it was useful!