Win7 file association fix What do I do?

The user appears the problem description:

The installation software modifies the file's default association, and wants to modify it back, but the WIN7 system differs from the previous one, so how do you win7 file association repair?

Recommended to download the latest version of the Windows 7 system: 2014 depth Technology windows7 64-bit system

Here's a little story to teach you win7 file association repair method:

1, open the Control Panel in the program tag.

2, in the pop-up dialog box click on the default program always use the specified program to open this file type.

3, in the pop-up dialog box, select the file type you want to change, and then click the Change program

4, click to browse, select the correct program, and then click OK.

Follow the above method to complete "Win7 file association repair".