Windows server 2003 crash application when report clases

[eolmas]

Hi there
I have created an application using ctd30 with the latest patches. The application run in Windos XP, Vista, 7 perfectly.
I installed the application in a Windows Server 2003. Some user are running the .exe via terminal server.
All functiontionallities are working ok except reports class.
Sometimes crash inmediatly sometimes at the end of report, after sam_destroy event occurs. It's very extrange at least for me.
The system operating (win2k3 ts) is informing the following message:

The instruction at 0x72f46954 referenced memory at 0x00000000. The memory could not be read. Click OK to terminate the program

I getting the message when i'm running over win server 2003 only. The rest of machines are working fine.

Any idea or comments?

Database: SQL Server 2008 installed on win 7 ultimate
Clients: Win XP, Win 7
Terminal Server: win server 2003