Hi Dave,
I would like to know more information about the issue. Please answer the following questions in order to assist you better.
- What is the exact issue on the computer after installing the KB2919355?
- Who suggested you to uninstall the update?
This update includes different features that will enhance the performance of the computer. For more information, refer to the link.
http://windows.microsoft.com/en-us/windows-8/whats-new
Windows Update will offer and install multiple packages under KB2919355. However, there is only one update entry KB2919355 in
Programs and Features.
To remove the update, follow these methods:
- Press Windows Key + X.
- Click on Programs and Features.
- Click on View installed updates on the left hand side.
- Find the update KB2919355, right click on it and uninstall.
You can use the DISM command to uninstall the update.
- Swipe in from the right edge of the screen, and then tap
Search.
(If you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click
Search.)
- Enter command prompt in the search box.
- In the list of results, swipe down on or right-click Command prompt, and then tap or click
Run as administrator**.**
- In the Administrator: Command Prompt window, type the following command and press the Enter key:
*DISM.exe /Online /Remove-Package /PackagePath:c:\temp* 2919355 \Windows6.1-KB 2919355 -v2-x64.cab
Keep us posted on the status of the issue.