1. Joined : Aug 2016
    Posts : 3
    windows 10
       17 Aug 2016 #1

    Change default application back to "unknown" for file type of .dst


    I some how changed file type .dst to open with Corel Draw. I need to change it back to unknown application. I am operating with Windows 10. I have tried going through control panel/default programs/ however it forces me to pick an application, no option for "unknown application".
      My System SpecsSystem Spec


  2. Joined : Oct 2013
    Posts : 17,477
    64-bit Windows 10 Pro build 15014
       17 Aug 2016 #2

    Hello, and welcome to Ten Forums.

    If you like, you can download and merge the .reg file below to unassociate .dst files.

    Unassociate_dst.reg
      My System SpecsSystem Spec


  3. Joined : Aug 2016
    Posts : 3
    windows 10
       18 Aug 2016 #3

    Sorry to be helpless...I ran the file you attached Unassociate_dst.reg above. How do I "merge" the file to unassociate the .dst files? Thank you!
      My System SpecsSystem Spec


  4. Joined : Oct 2013
    Posts : 17,477
    64-bit Windows 10 Pro build 15014
       18 Aug 2016 #4

    No problem. You can double click on the .reg file and approve the prompts to merge it.
      My System SpecsSystem Spec


  5. Joined : Aug 2016
    Posts : 3
    windows 10
       18 Aug 2016 #5

    Thank you. It worked perfectly.
      My System SpecsSystem Spec


  6. Joined : Oct 2013
    Posts : 17,477
    64-bit Windows 10 Pro build 15014
       18 Aug 2016 #6

    You're most welcome.
      My System SpecsSystem Spec


 


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