Installed Tizen Studio program on PC. Can't get into the Developer mode on TV, Model UN55NU8000. Went to APPs and pressed in 12345, using the "123" button on the remote, and nothing happens. It would be nice to get the app back on the Samsung's, after having it working for only one day (years ago ...

Tried installing on my original MyCloud (Single Drive Ver. 1, which I got from SD Kickstarter), along with my currently in use MyCloud (Single Drive Ver. 2). I had re-initialized the original MyCloud to wipe clean and was attempting to install the record engine and got the error messages below ...