Win10 10074 preview version of the personalized can not open the prompts are not associated with the program reasons and solutions

I believe many users know the personalized settings in the win7 system, we can set various themes and colors in it, Win10 10074 preview version also There are also personalized settings, but as Microsoft's latest release system, some places are not perfect, such as users found that when they right-click on the desktop to select "Personalization", they can not be opened, and an error message appears: There are no programs associated with it to perform this operation. Please install a program, or, if you have already installed the program, please create an association in the "Default Program" control panel. The fault diagram is shown below:

Cause analysis:
Because the user has opened the Administrator Built-in administrators, the current win10 system is not friendly to the built-in administrator, there are a lot of problems, it is recommended to create a new administrator account login, if you want to use the built-in administrator can solve the following methods.
Workaround:
1, press WIN+R to bring up the running dialog box, then enter gpedit.msc to enter;
2, expand: [computer configuration]-[Windows Settings]-[Security Settings] - [Local Policies] - [Security Options];
3, found on the right "User Account Control: Administrator Approval Mode for Built-in Administrator Account", and double-click to open;
4, Settings For “ Enabled & rdquo;, then apply to save, and finally restart the Win10 system.
The above method can also solve the problem that the Metro application can't open. In the win10 system, the built-in administrator account of the Administrator is obviously not easy to use when Win7, and the permissions are not high, so Xiaobian still recommends that you use the newly created administrator account. Or login with a Microsoft account.