Sometimes QQ cannot be opened because of our wrong operation. How to solve it? Below, I sorted out the relevant methods of how to do if you can't open the computer and even QQ for you. I hope it will be helpful to you!
1. When QQ cannot be opened or cannot run normally due to administrator restrictions, the restriction can be lifted with the help of the "group policy" editing tool. Open the "run" window, enter "gpedit. MSc" and click "OK" to open the "group policy" window.
2 after opening the group policy editing interface, expand the local policy - user configuration - management module - system item in turn, and double-click "do not run the specified windows application" on the right.
3 from the open "properties" window, if the "enabled" item is found to be selected, you only need to check the "disabled" or "unconfigured" item and click "OK" to release the operation restriction on QQ.
Or directly click the "display" button to enter the detailed setting interface.
4 at this time, the "application not allowed to run" interface will be opened, the content of "QQ" item will be deleted from the interface, and click the "OK" button to remove the operation restriction on QQ.
5 method 2: release the restriction of QQ program through a third-party USB management tool (such as "general trend to USB monitoring system"). Search directly in Baidu to get this tool.
6 after installing and running this tool, it will automatically be in the hidden running state in the background. We need to press "Alt + F2" to wake up the main interface of the program. In the "software setting" interface, clear and check the item "prohibit all chat software" to remove the restriction on QQ program.
Of course, we can also limit the operation of specific software programs by clicking the "add / delete" button. As shown in the figure, you can modify it in the configuration file, and finally save the configuration file.
8 if the configuration file is modified and new rules are added, you need to reload the keyword. For this, click the "keyword reload" button directly to update and apply the configuration file.