I'm using Skype4Com to build my application. My problem is listed as following.

1) How Can my application get the event when skype is lougout/login and shut?
2)When I use my application to do calling in place of skype, after some time, The
skype soft will come out some error like attached file, How can I resolve it?
3) Can my application show the "Answer, Reject, Char" windows in place of skype
when the phone is call in?

Here is an example I created using C# on how to process Skype4COM event messages, including calls, chats, and calls as well as Skype user logoff, and Skype client shutdown. The entire project is included.

http://share.skype.com/sites/devzone/2006/...r_skype4co.html