Double-click on the Turn off the Store application setting and its properties screen will open. Select the Enabled radio button and then click on the Apply button. Finally click on the OK button and close the Group Policy Editor. Windows 8 will no longer allow you to use the Windows Store app.If you want to enable this feature in the future, just go back to the same setting and change it to Not Configured.lick on the Edit Group Policy option and the Group Policy editor will open. Under the Local Computer Policy, expand the tree to the following path: User Configuration\Administrative Templates\Windows Components\Store. When you see Store, left click on it to select it as shown in the image below.