Error: Unable to connect to the server. Contact your system administrator with the following error: Can't Assign requested address ( Socket Error 10049 )

Error: Unable to connect to the server. Contact your system administrator with the following error: Can't Assign requested address ( Socket Error 10049 )

Error:

Unable to connect to the server. Contact your system administrator with the following error: Can't

Assign requested address ( Socket Error 10049)

Solution:

Are you utilizing a VPN, if so please have them disconnect from the VPN and attempt to access FOS again.

To see if they are on a VPN check the hidden icons on the task bar and go through the icons. In the example below the customer was utilizing Cisco AnyConnect: