Unable to uninstall patch package update in Windows 7

In order to keep the computer running smoothly, we need to update the system from time to time. Installing Windows Update is definitely one of the main ways we update our Windows system. Every once in a while, Microsoft will release a service pack, which contains a lot of individual updates, so you can download and install it at one time. These patches are even seen as an updated version of the operating system.
The updates are released one by one before the patch is released. Although they are tested and stable, the software environment of each user is different, and not all updates work as expected.
If an update does not work properly or the system is not working properly after installing an update. You can try uninstalling this update. The specific steps are as follows:
1. In the Start menu, click “ Control Panel -> Programs & rdquo;.


2. Open “Programs and Features->View Installed Updates".


3. All installed updates will now be listed. Check out the "Installation Time" column to find the most recently installed updates. Select the update you want to uninstall, right click and select “Uninstall”.


(Note: After some updates, right click, there may be no "uninstall" menu popup. Because the update files are in order, if they are associated with other updates or programs, they cannot be directly Uninstalled.)
Can be installed again after uninstalling