Question: There is a warning alert in Visual Studio 2022 that is very annoying. Regardless of whether you dismiss it or not it still appears. The warning says  "Cannot find the old value Parameter name: oldValue". Answer: Don't worry about this warning, this is Microsoft Telemetry data that get sent back to Microsoft Remote RPC Server, this data is used to enhance Microsoft Visual Studio 2022 and it is critical for making Visual Studio better for everyone. If you find it annoying, close Visual Studio and reopen it again. The error or warning should be gone.