SharePoint 2010 - Central Admin Create/Extend Web Application button on Ribbon are disabled
The Internet explorer is not opened using the administrator privileges. So, Open the Internet Explorer with "Run as Administrator" privileges. How to do this?
1. Just right click on the IE icon.
2. There you can see a menu as "Run as Administrator".
- Login as Administrator to the machine where SharePoint is installed.
- --> and set the Slider bar to "Never Notify "