Access Denied Error while processing Pdf file using itextsharp

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C#

Hi,

I have created activeX control. In that I have written code for Pdf file movement from Original Location to C://Program Files . Then I am processing that pdf file from the new location using itextsharp. It is working fine for files which are not giving error but if some file is not supported by itextsharp it is throwing error that access to that file is denied(Original Path not C://Program Files path). and also after that error that file is protected with access rights although I am not settings that rights.

Please Note It is working fine for all 32 bit System, only for 64 bit system it is giving error and that also after creating setup (am using installshield to create setup file). Also If I debug the same code on 64 bit system where I am getting error, it is not throwing that error in debug mode,it works fine. Only after creating setup file I am facing problem on 64 bit system.

Please Help