The 180Solution is a pain to remove. You first step should be to go to add/remove programs and uninstall the program. Unfortunately, traces of the program may linger.

This menace is also called Adware.180Solutions and Win32.180Solutions

Delete registry values:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ClientAX.ClientInstaller
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ClientAX.ClientInstaller.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ClientAX.RequiredComponent
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ClientAX.RequiredComponent.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ncmyb.SABHO
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ncmyb.SABHO.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0AC49246-419B-4EE0-8917-8818DAAD6A4E}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{21B4ACC4-8874-4AEC-AEAC-F567A249B4D4}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{99410CDE-6F16-42ce-9D49-3807F78F0287}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2B0ECEAC-F597-4858-A542-D966B49055B9}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7B178417-3CDA-444F-94FF-312C0A3A78A8}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{DDEA2E1D-8555-45E5-AF09-EC9AA4EA27AD}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{F1F1E775-1B21-454D-8D38-7C16519969E5}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{5B6689B5-C2D4-4DC7-BFD1-24AC17E5FCDA}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{68BF4626-D66B-4383-A6AF-62E57E9B6CD4}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{21B4ACC4-8874-4AEC-AEAC-F567A249B4D4}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\{99410CDE-6F16-42CE-9D49-3807F78F0287}

Unregister these dlls: 180axhook.dll, clientax.dll, saaphook.dll, sachook.dll, saiehook.dll, saishook.dll, salmhook.dll, sauhook.dll, zangohook.dll, zanuhook.dll
 

Delete directories:C:\Program Files\180SearchAssistant
C:\Program Files\ZangoClient
 

Alternatively you can use the spyware doctor download to rid your machine of this spyware. Run a scan regularly to detect any new infestations.