Which software (shareware) have you used as a workaround to this? I've tried several but not gotten a successful outcome yet.
In Java, there's a way to take a screen shot and save the file as an image. Easily google'd.
Originally, I was using an FTP package to upload to Yahoo. But they have since forced SFTP transfer.
Now I simply perform a HOST command in Java to run a command line string with another package that is free that I downloaded. That's called cURL.
I set a timer for 1 minute in Java, and every minute it kicks on an image screenshot with coordinates I put in and then performs the upload.