While trying to run a CURL command in the Windows command prompt following error message occurs: Error: curl: (1) Protocol"https" not supported or disabled in libcurl For some reason, Windows doesn't like single quotes with the URL. To resolve this, please use the double quotes with the URL. For e.g. curl -J "http://localhost:8080" Hope you find it useful. Disclaimer: www.TechieTalks.co.uk does not conceal the possibility of error and shortcomings due to human or technical factors. www.TechieTalks.co.uk does not bear responsibility upon any loss or damage arising from conduct or activities related to the use of data and information contained in this blog.