http://localhost:32843/SecurityTokenServiceApplication/securitytoken.svc/actas

Error occurred in deployment step ‘Install App for SharePoint’: App Management Shared Service Proxy is not installed.

While deploying getting this error..
“App Management Shared Service Proxy is not installed”
To resolve this..
- Go to Central Admin > Application Management > Manage service applications.. make sure that the following services are running..

• App Management Service
• Secure Store Service
• Security Token Service Application

Error occurred in deployment step ‘Install App for SharePoint’: Failed to install App for SharePoint.

Once you have the necessary services started, Follow the steps provided in the “Configure an isolated app domain to create and deploy SharePoint-hosted apps” section of this article.. How to: Set up an on-premises development environment for apps for SharePoint

For step#2: Set-SPAppDomain “your app domain” .. I used: Set-SPAppDomain “apps.sp2013domain.com”

So when I set the IE proxy “Add your isolated app domain to your bypass list in Internet Explorer”, here is the settings that worked for me



For step#7: if you get the error
“Set-SPAppSiteSubscriptionName : The requested service, ‘http://localhost:32843/SecurityTokenServiceApplication/securitytoken.svc/actas’ could not be activated. See the server’s diagnostic trace logs for more information.”

just do an iisreset or free up some RAM memory. This service needs at least 5% of the total RAM for its purpose.