How do I remove a file association in Windows 7?

How do I remove a file association in Windows 7?

Click Yes on the User Account Control dialog box that displays. On the Unassociate File Types main window, select the desired file extension from the File types list. To remove the user-specific, custom association, for the chosen file type, click the Remove file association (User) button.

Should I register file associations?

Unless your custom file type is used exclusively by the application, you should implement file associations for it. As a general rule, implement file associations for your custom file type if you expect the user to interact directly with these files in any way.

How do I remove Associate file type?

1 Answer

1. Open an elevated command prompt with administrator privileges.
2. Remove the file extension association from its assigned file. Type in the following command and press Enter : assoc .ext=
3. Clear and delete the default program used for the Open command when launching files of this type.

What does it mean when a file has an association with an application?

In computing, a file association associates a file with an application capable of opening that file. More commonly, a file association associates a class of files (usually determined by their filename extension, such as . txt ) with a corresponding application (such as a text editor).

Where are file associations stored?

File associations are stored in both HKLM\SOFTWARE\Classes and HKCU\SOFTWARE\Classes; you can see a merged view of the data under HKEY_CLASSES_ROOT.

How do I remove default program from file type?

Here’s How:

1. Click on Start and then Control Panel.
2. Click on the Programs link.
3. Click on the Make a file type always open in a specific program link under the Default Programs heading.
4. In the Set Associations window, scroll down the list until you see the file extension that you want to change the default program for.

How do I delete the default program for opening files in Windows 7?

Changing File Associations in Windows 7 (Default Programs)

1. Open Default Programs by clicking the Start button , and then clicking Default Programs.
2. Click Associate a file type or protocol with a program.
3. Click the file type or protocol that you want the program to act as the default for.
4. Click Change program.

How do I change the file association in the registry?

Click on the file extension to expand the key. The sub-keys associated with the file type you have selected are displayed. Edit the key values by right-clicking on the sub-key and selecting “Modify” from the menu. The changes you make will be saved when the registry is closed.

How do I change the default program in Windows 7?

Set your default programs

1. Open Default Programs by clicking the Start button.
2. Click Associate a file type or protocol with a program.
3. Click the file type or protocol that you want the program to act as the default for.
4. Click Change program.

How do I change what program a file opens with?

Change default programs in Windows

1. Select Start > Settings > Apps > Default apps.
2. To change the default app, you can do either of the following: Set a default for a file type or link type. In the search bar, enter the file type or link type you want, then select it from the list of results.