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Which .NET version is needed for >= v22.2 ?

Summary

When starting the Performer Suite an error could occur.

Error

System.MissingMethodException: Method not found: '!!0[] System.Array.Empty()'. 

Cause

Your .NET Framework version is too low. It is needed to display the graphic interface of the Performer Suite.

Solution

Install .NET Framework 4.8 (4.8.1 is currently not recommended)

Download: https://dotnet.microsoft.com/en-us/download/dotnet-framework

Further information

Want to find out which .NET version you have installed?
https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed

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