SAP - Addon fail to connect company

1. go to folder: %temp%: delete folder SM_OBS_DLL

2.The problem was with the file b1-local-machine.xml in DI API Directory on workstation (C:\Program Files (x86)\SAP\SAP Business One DI API\Conf). In node "value" was value localhost. When i changed on IP SAP server then everthing works fine.

before <value>localhost:30000</value>

after <value>192.168.100.10:30000</value>