How to get the current directory path c# winfows application

Hi

   I created an application in c:\inetpub\wwwroot\windowsapplication. I want to save a file in folder "Image"

I used Path.GetFullPath("Image") but it configures c:\inetpub\wwwroot\windowsapplication\bin\debug\image .It shows error cant find the folder.

1. Tell me how to configure the folder in the windows application.

2. I want to create a folder in the path where the windowsapplication.msi installs.

Thanks

Jhanani.R