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How To Reset A Default Program For A Specific File Type Macromedia

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Click Associate a file type or protocol with a program Select the.zip extension, click the Change programs button and select Windows Explorer as the default. In Windows XP the above options are not available but you can change.zip file extension associations by navigating to. Most files in Windows are associated with a specific program, based on their extension names, assigned to open the file by default. For example, when you double-click a file with.docx, Microsoft Word opens up and that’s because the extension name.docx is associated with Microsoft Word by default.

I somehow have set the default file type association for a file type in Windows 7. It doesn't appear to be possible to delete it from the 'Change the file type associated with a file extension' options screen. Is it possible to remove it?

Click on the Make a file type always open in a specific program link under the Default Programs heading. In the Set Associations window, scroll down the list until you see the file extension that you want to change the default program for. Click on the Start button, and type the word 'Specific'. The option 'Make a file type always open in a specific program' should appear under Control Panel in the results. Double-click on it. How do I go in and change it back to default of opening with the correct program I was trying to bring up files from and old hardrive and accidentally set notepad as my default program to open.

pulsarjune

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ChristothesChristothes

How To Make Excel A Default Program For Mac

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11 Answers

Find the file extension in question under this key in the registry:
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerFileExts
Deleting the sub-key with the same name as the extension you want to un-associate will delete the default program association. In older Windows versions, you'll have to kill and restart explorer.exe for this to take effect (the change is instant as of Windows 10 64-bit).
In most cases, you will also need to remove the same sub key from HKEY_CLASSES_ROOT as well.

ChristothesChristothes

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Even easier method that I found, it just requires the command line. Free photo editing software for mac 10.6.8.

Open a command prompt with Administrator privileges (right click > Run as Administrator).
Run the command assoc .<file_extension> in the prompt. This will give the file type which is associated with the extension. If this command returns File association not found for extension .<file_extension>, it means the extension is not associated with any file type. If it returns an association value in format .<file_extension>=<Some Value> , then go to Step 3.
Run the command ftype [FileType]= , where FileType is the file type returned in Step 2.

Special thanks go to My Digital Life for the instructions that I used to figure this one out. They also included a step that disassociates the extension from the file type, but based on what you are looking for, that isn't strictly necessary.

coder30coder30

In Explorer, go to Tools | Folder Options | File Types, find the extension you're looking for, and click Delete.

Or, if Delete is grayed out, click Restore (to set it back to the defaults), then Delete.

AlexAlex

Why not use this method here:

Follow these very easy steps for changing the program that starts when you open a particular kind of file in Windows 7.

Here's How:

Click on Start and then Control Panel.
Tip: In a hurry? Type associations in the search box after clicking the start button. Choose __Make a file type always open in a specific program_ from the list of results and then skip to Step 4.
Click on the Programs link.
Note: If you're viewing the Small icons or Large icons view of Control Panel, you won't see this link. Click on the Default Programs icon and then click on the Associate a file type or protocol with a program link. Then proceed to Step 4.
Click on the Make a file type always open in a specific program link under the Default Programs heading. https://electricyellow.amebaownd.com/posts/20420073.
In the Set Associations window, scroll down the list until you see the file extension that you want to change the default program for.
Click on the file extension to highlight it, once you've found the one you're looking for.
Click the Change program.. button above the scroll bar.
The Open With dialog box should appear.
Look through the options in the Recommended Programs area and choose the application that you want to open the file extension with when you double-click on the particular kind of file on your computer.
Note: Chances are, the applications listed under Recommended Programs will contain the most applicable programs for this file type but be sure to look at the applications under Other Programs. You may need to click the v to expand the list of these programs.
Note: Click Browse.. to search through your computer for any program not listed that you'd like to use.
Click the OK button on the Open With window. Windows 7 will refresh the list of file associations to show the new default program to open this type of file.
Click the Close button at the bottom of the Set Associations window. You may also close the Control Panel window if it's still open.
From this point forward, when you double-click on any file with this particular file extension, the program you associated it with in Step 7 will launch and load the particular file.
Important: Whatever program used to automatically open when these types of files were launched will still open these types of files. To use another program, you'll just need to start the program manually and then browse your computer for the particular file.

Francisco Tapia

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MalMal

I could not find the correct Windows Registry line, so I used a work around. On my desktop, I created a text file named 'deleteable.txt'. I changed the extension to .exe. Next, I used the control panel to change the default program assigned to the desired file extension to the new 'deleteable.exe'. I then closed the control panel, and finally deleted the desktop file.

Peter Mortensen

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e Thomase Thomas

Similar to the top answer, but I find it best to only delete the UserChoice sub-key because you don't need to kill all of the info about the file extension (like the open with list), just the 'choice the user selected' (aka-U

How To Reset A Default Program For A Specific File Type Mac