The ZangoSAHook.dll file is installed and used by 180Solutions.Zango.   It is spyware and it is highly recommended that you remove this from your computer as soon as possible.  This file will monitor your every move on the Internet, only to turn around and send the information it gathers to its controlling server.  If you are infected with this spyware, you may notice that your computer is working much more slowly and your internet connection may be unstable.

You do not deserve to have anyone spying on you.  You can take control back of your computer by investing in ZookaWare PC Cleaner the registry cleaner.  It can clear errors and get rid of this file that is wreaking havoc on your system.  ZookaWare PC Cleaner offers a 100% error removal guarantee or your money back.  You can rest easy knowing that you are doing all you can to get your computer back on track.