chart webpart is not working in Sharepoiunt 2010

in my sharePoint installed on windows 7 professionals when i try to open either "Data & Appearance"  or "Advanced Properties" it gives me a error page with 

Correlation ID: 6d3c2cb0-ad8e-4a80-b46b-fe73daca6af0

 i amnot sure what to correct please assist me.

---

Regards, Shanu