Q: When clicking on the upgrade for the Zhi Kong product, the error ‘method not found System.reflection.methodinfo.CreateDelegate(systemType)’ occurs. What’s the reason and how to solve it?
A: Issue: Clicking on the upgrade shows ‘method not found System.reflection.methodinfo.CreateDelegate(systemType)’
Reason: The computer’s .NET Framework version is too low, or it’s not installed.
Solution: Download the latest version of Microsoft Framework from the official Microsoft website.