Windows application(C#.net) APPCRASH when IE9 is installed in the computer

Question

hi m a newbee...i developed a windows application based on google analytics...my programming language is C#(c-sharp)...
 
i have 2 Webbrowser controls in my form,which uses the IE version installed in the PC...my app. is working with other versions,jus not with IE9...it crashes in between and sometimes at the start also....its a .net framework 4 application...and it also uses ABCPDF.NET 7.042(professional)...
 
Please help...
 
Thanx... 
 
Error : Problem signature:
Problem Event Name: APPCRASH
Application Name: Google Ananlytics Application.exe
Application Version: 1.0.0.0
Application Timestamp: 4f9e8e3c
Fault Module Name: ieframe.dll
Fault Module Version: 9.0.8112.16443
Fault Module Timestamp: 4f4c2cfa
Exception Code: c0000005
Exception Offset: 0009ffff
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
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