Plesk Panel allows setting up the framework version per virtual (web) directory, where the applications are deployed. This process comes in the run when an ASP.NET applications use different .NET framework versions within one domain. Find below the steps to change the version of .NET.
- On your home page, click the domain name you need.
- Click Web Directories in the Hosting group.
- Enter the required web directory and click ASP.NET Settings in the Tools group.
- Select the required .NET framework version and adjust other settings as necessary.
- Click OK.

