Ensure correct server address is mentioned in settings.ini.
For example, http://{IP Address}:{Port Number}/{Deployed Application name}
Note:
Please note that you should not use the server name in address.
Note:
To enable the SSO login using NTLM on Windows 7 platform you have to add the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa entry in the registry.
Note:
If the key doesnot exist, then create DWORD value named LmCompatibilityLevel and set the value to 1 to use LM NTLM and LM NTLMv2.