Steps to Fix Error 0xc000021a in Windows 8, 8.1 and 10

When Windows 8 was first released with Metro UI, users complained about lot of issues. While most of such issues were addressed by Microsoft in updates released at regular intervals, some issues still remain un-solved.

How to Fix “this app cannot open” Error in Windows 10

A common issue that people face while using Windows 10 is ‘this app cannot open’. This issue may have a couple of solutions but there is an easy fix that will work for all of us. Most people faces this error when they first shift to windows 10.