Unable to connect to arcgis server local

[Anonymous User]

Original User: RAMADAN27

I have ArcGIS Server 10.1 installed and running , and published the services  its worked , and setup & Configuration Web Adaptor

when i go the ArcGIS Web Applications for the Microsoft .NET Framework to create new web

i cannot add  arcgis server local  when i type the host machine Name or "localhost"  this message showing

Error: Unable to connect to server


what i can do please

[ATTACH=CONFIG]28620[/ATTACH]

[ATTACH=CONFIG]28621[/ATTACH]

[Anonymous User]

Original User: ciava.at

You cannot connect to server 10.1 or 10.2 in local mode but you can connect server 10.0 in local mode.

see page 6 in http://downloads2.esri.com/support/TechArticles/W26496_W25918_DEPRECATION_PLAN_FOR_ARCGIS_101_and_10...