Win8 IE10 can not install Flash Player solution

Open IE10 in Windows 8 to prepare for Youku to watch movies, open the play page prompts that Flash Player is not installed. In the case of such an error, we can first refer to this article to troubleshoot the problem. The article lists the common solutions in IE10 that Flash content cannot be opened. If these methods have tried the problem, then we will continue to try the following methods.
Before doing the operation, we need to understand that from IE10, IE browser has built-in Microsoft customized Flash Player plugin by default, and it exists in the form of Windows system update patch. If you download Flash Player from the Internet. The following error occurs when installing the standalone installation package:
Installation encountered an error: Your Microsoft Internet Explorer browser contains the latest version of the built-in Adobe Flash Player. Windpws UPdate will notify you when a new version of Flash Player is available.
So to reinstall Flash Player, we first uninstall the Flash Player update patch in the system, and then reinstall the patch as follows:
Method 1, reload the Flash Player plugin
1. Press the Windows + X shortcut to open the shortcut to the frequently used functions, select “Programs and Features>;

2, click on the left column <;View Installed Updates 

3, enter KB2805940 in the search bar in the upper right corner, select KB2805940 update to uninstall and restart the system;

4, download the corresponding Flash update patch according to your system version and install:
64 bit Computer
32-bit computer
6, restart the system after the installation is complete;
Now that the Flash Player reinstallation operation has been completed, we open Youku and enter a video at random to see if it can be opened normally. If you still have problems, continue with the following operations:
Method 2, Fix the Flash Player plugin
This solution needs to manually set the permissions of the Flash Player plugin directory so that we can not fix the Flash Player. Will encounter permission problems, the steps are as follows:
1, enter the folder: C: WindowsSystem32, find the folder "Macromed", and right click to select properties;

windows8 tutorial
3, Switch to the "Security" tab and click on the "Advanced" button below;

4. Click the "Change permissions" button below, then click “Enable Inheritance”, If the button is “ disable inheritance, then you don't have to click again;