How to read Installed application path from the Registry in c#.net?

Suppose you have installed an application namely Fewlines4Biju and you want to read the installed path from the Registry. Then Here is the code that might be helpful.

RegistryKey regKey, regSubKey;
 regKey = Registry.CurrentUser;

 regKey = regKey.OpenSubKey("SOFTWARE").OpenSubKey("Microsoft").OpenSubKey

("Office").OpenSubKey("Outlook").OpenSubKey("Addins").OpenSubKey("Fewlines4Biju");          

            string totalPath = regKey.GetValue("Manifest").ToString();

It will give the installed path.