C:\Windows\System32\mic3-benchmarks\Patients.csv not found. Make sure the file has not been renamed or moved or deleted.

Windows/system32 is a folder where very important files are located, so it is not a good location for storing data. Folders such as system32, program files, etc. may have limited access to files unless you have administrator privileges.

It's a good idea to set up a separate folder for dedicated storage of development sources or data, such as c:/dev/, and create a project-by-project folder underneath it, save sources, and save data.