I'm assuming that the error that you are getting, is that the broadcast lineup can't be found for the Zip Code K2M1V5.
What I would recommend in this case, is to try a nearby Zip Code first, besides make sure that you select Canada as the country when you're running the Setup Assistant.
Besides that, make sure that the TV provider that you're using is the correct one for your location.
I'm having that same issue.
I have the Slingbox PRO-HD; using OTA antenna input. I get "No Combined Broadcast lineups found for ZIP Code «my postal code in Calgary, AB»"
When I go to Zap2it and enter my postal code and select "Local Broadcast (antenna)", I have no problem seeing the guide for the 7 OTA channels available in Calgary.
I entering a US zip code as suggested above (although I doubt it would work since US are 300 miles away), I get an error message that it is an improper format and use "A0A 0A0" format
Is this a known bug in the Slingbox Setup program guide when using a Canadian OTA antenna as input?
Since this post is "Assumed Answered", could someone respond with the fix for this issue? or reclassify as unanswered?