Does Crystal Report support multi-threading?

Hi,

I’m trying to export my reports in PDF programmably but I got intermittent errors.  Sometime my app crash and I’m getting an application error with no more information.

I’m using VS .Net 2010 with CRVS2010.  I suspect the problem is because I send 10 reports to be export at the same time with threads (I use Parallel.ForEach (C#)).   Other point I didn’t get the error on Window 7 (where VS .Net 2010 installed) but get it on Windows 2008 R2 server and Windows 2003 SP2.

My guess is we can’t export rapport at the same time because sometime this cause conflict in memory.

Someone could confirm that?

Thanks for your help.

François