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Summary
When starting the Docu Performer an error could occur.
Error
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System.MissingMethodException: Method not found: '!!0[] System.Array.Empty()'. |
Cause
.NET 4.6.1 is needed to display the graphic interface of the Docu Performer.
Solution
Install the latest .NET Framework.
Download: https://dotnet.microsoft.com/download/dotnet-framework/
| Info |
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.NET 4.8.x is the topmost entry in the table that follows. Which means that once it's installed, you can't /don't need to install 4.6 (any variant) |
Do you want to know which .NET version you have installed? Please check the link below:
https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed