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How do I UNDO all downloads opening with Adobe?

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  • 2 have this problem
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  • Last reply by FredMcD

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Someone else who used my computer checked the "Do this from now on" (or whatever it is) button and now ANYTHING I download wants to open with Adobe. How do I get rid of that?

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Deleting the mimeTypes.rdf will reset all download actions to the default settings.

Type about:support in the address bar and press enter.

Under the page logo on the left side you will see Application Basics. Under this find Profile Folder. To it’s right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

Locate the mimeTypes.rdf file. Then rename or delete it. Restart Firefox.