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Memory leak in windows service using Crystal report

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Hello,

 

I have a memory issue in my windows service. The memory increases continuously.

CR 2008 SP3 used to make the report. This report is an order delivery. It connects to an Oracle database directly in the report.

 

The service uses Crystal Report to export pdf files with the runtime 13_0_5 for .net 4.0.

Every 2 seconds the service verifies if the are some orders to export, and exports them in PDF.

 

For each order I create a new Report Document.

When the PDF is exported I close and Dispose my Report Document.

 

But the memory process never decreases: it increases...

I use multi threading. without multi threading memory always increases but slower.

 

I see in tmp directory rpt files et tmp files are created and deleted during the process.

 

Have you some ideas about my problem?

 

Thanks in advance.


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