I know there are a lot of posts in SO for this issue but none of them seemed to solve my problem
I m running an SSRS stand-alone (native) report server .
I am using SQLEXPRESS 2014 and Visual Studio 2012 integrated shell for my reports .
The reports are running just fine in the shell , I can browse to the report server and i have set TargetServerURL to : http://localhost/Reports_SQLEXPRESS . I have also tried http://laptopname/Reports_SQLEXPRESS
When trying to deploy the reports i get the : The specified report server url could not be found . Verify that the syntax of the URL .......
2 questions .
- Why do i get this error ?
- What is the difference between release mode and debug mode mentioned in this question and how do i switch modes? Error: The specified TargetServerURL is not valid. Specify a valid URL for report server in the deployment settings
Some useful snips of my settings :



