Deployment Error with VS2012/3 and Lightswitch

I'm getting an error every time I try to run my Lightswitch app via debug mode  (F5) in both VS 2012 and 2013.

I have a simple app that takes as its data source a SharePoint list in sp2010. I have managed to link to my site collection and checked the list I want. The columns are imported into LightSwitch and I build a screen from these.

I then enable SharePoint in LightSwitch

I press F5 and then I get this error (I get the same error in both VS2012 and 2013) no matter which site collection I use or which lists:

There are deployment errors. Continue?

I click No

I then this error

Error occurred in deployment step 'Uninstall app for SharePoint': Method "GetAppInstancesByProductId" does not exist

Any ideas? Thanks in advance