AX Client Installation problem

Hi All,

I have a user with window NT, framework .net 3.5 to install AX client, then upgrade framework 4.

when i try open the AX, it keep prompt "AOS cannot established".

Theax configuration setting>  AOS server & the port is correct.

I really dont have clue what is happening.

Any help, or advice can shared me?



  • Did you upgrade to the FULL .Net Framework 4? Or did you only install the Client Profile?

    Try to install the full .NET 4 version and check your firewall settings, this could also block the connection.

    One last question: What error is given in the eventviewer after the error appears?