I have an app which is available in the SharePoint app store. Our SharePoint environment is hosted by an external vendor, and APPs functionality has not been set up. In order for them to set it up will cost us money we can't afford - we are a charitable organisation. I contacted the app developer and he has kindly provided the app and removed license checks, but I don't know how to make the app available in the SharePoint site where I want to use it.
I did create an APP Catalog and uploaded the app, but when I attempt to add it (From Your Organization) to the I the site where I want it I get the "Sorry, apps are turned off...." message.
I am a farm admin, but I don't have the access to create DNS forwarders etc.
Is it possible to deploy an app without all the DNS forwarding and APP domain setup etc?
Mark