How to Change the Version of ASP.net in Plesk
1) Sign in to Plesk
2) Search for the domain in the search box at the top right:
[image source="http://hostdime.com/resources/wp-content/uploads/Plesk-Search.png " hovertext=" "]
3) Click on “Websites and Domains” at the top
4) Click on “Advanced Operations”
5) Click on “Website Scripting and Security”
6) Change the version in the drop down for ASP .net support.
