It seems you are trying to log into Sling Television. Sling Television is not the application you are looking for. To view the Slingbox using the Roku, you will utilize a casting feature from your mobile device. Below are a few steps to take to get you viewing on the Roku
Step 1: Download the SlingPlayer channel onto your Roku
Step 2: Connect your mobile device and Roku to the same WiFi
Step 3: Log into your SlingPlayer application on your mobile device
Step 4: Tap on the casting icon within the SlingPlayer application on your mobile device
You should now be streaming on the Roku. If you have any other questions, please check out the Roku FAQ page below:
Hope this helps out!
Sling Media Moderation Team
I have a Slingbox 500 and am able to successfully sign in on my iOS devices and online, however when I try to sign in on my Roku it says "Email or password is incorrect. Error 10-1." I have tried uninstalling and reinstalling the Sling Television app on the Roku and inputting my email and password multiple times, but still get the same error. Any idea what to do?