What is the migration approach to make csvde work on Windows 7 without installing RSAT?

The migration approach involves copying only the essential files: `csvde.exe` from `C:\Windows\System32` and the corresponding MUI file `csvde.exe.mui` from the `en-US` subfolder. These two files are sufficient to run csvde. This technique is especially useful when you cannot install RSAT or want to avoid leaving traces; you can also use relative paths to run under standard user privileges as described in Penetration Techniques - Deletion and Bypass of Windows Logs to reduce forensic evidence.