Word Addin Install Path using C#

[Rob]

Hello All,

I need to find the Install Path of my Word Addin programatically (we
store a config file within the install folder that needs to be accessed
by the word addin.) I've seen in the forums that
System.Environment.CurrentDirectory should work, but when tested the
directory is something totally random like C:\Program Files\Symantec.
My addin is installed in C:\Program Files\My Company Name\Word Addin.
I'm using C# with VS 2005. Any ideas?

Thank You
Rob Heinen