One more thing. Please don’t use spaces in your folder names. “Copernicus data” should be “CopernicusData” or “Copernicus_Data”. Sometimes this also is cause of the problem if you’re using “cd” command.
But if you want to use cmd in the directory with spaces. Go to the folder using the explorer. In the address bar type cmd and that won’t be issue. But remember to not use spaces in file names or folder names.