Crystal Report exception on WPF application when generating report

I have written an application and I used Crystal Report (13.0.12) for reporting . when I install on client PC ... exception occurred when report was generating

i guess may be my CrystalReport Runtime has problem.I installed "CRforVS_redist_install_32bit_13_0_12"

Client spec : Windows 7 32bit

Exception Information :

Problem signature: Problem Event Name: CLR20r3

Problem Signature 01: Test.exe

Problem Signature 02: 0.60.0.89

Problem Signature 03: 54a7ef37

Problem Signature 04: PresentationFramework

Problem Signature 05: 4.0.30319.34209

Problem Signature 06: 5348b261

Problem Signature 07: 67e5

Problem Signature 08: 13

Problem Signature 09: System.ArgumentNullException

OS Version: 6.1.7601.2.1.0.256.1 Locale ID: 1065 Additional Information 1: 0a9e Additional Information 2: 0a9e372d3b4ad19135b953a78882e789 Additional Information 3: 0a9e Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

[ I didn't use Merge Module becuse i create setup file with NSIS if i have to merge module please say about msm file and install directory ]

What should I do?