I have an web application which export the crystal reports to the pdf files. it's fine in my development computers. When I deploy my application to the web server, which is just installed the .NET framework. the exported pdf file has no left margin. it's something wrong with the deployment or there is some bug in the crystaldecisions components?

I also check the version of the files like below:
crystal reports for .NET 2003 9.1.5.000
ExportModeller.dll 2002-6-8
Crtslv.dll 2002-7-5
Crxf_pdf.dll 2002-7-13