Hi Ronald,
Did you find a solution to this use scenario? A user of my application is running into the same issue.
My application is using the RDC, CR XI R2 with Service Pack 6. And, as in your scenario, the operating system is 64 bit Windows 2003 r2.
When the application runs and simply prints a report, splwow64.exe appears in task manager and then goes away. However, when the application exports to PDF, splwow64.exe appears in task manager and just stays there. When that happens, the user can't get anything to print until they terminate the splwow64.exe process.
Cheers,
- Ido