Crystal Reports Error: Attempted to read or write protected memory.

SUGGESTED

Sage 300 Advanced ERP 2012 PU1

Windows 7 Professional - All latest updates installed.

Microsoft Outlook 2010

On one workstation only, when printing invoices to e-mail from the A/R module the first invoice processes as normal.  The second and all subsequent invoices give the following error.

"Description: Crystal Reports Error: Attempted to read or write protected memory. This is often an indication that other memory is corrupt."

 

If I exit Sage 300 ERP and login again I can send one more invoice then the problem returns for all subsequent invoices.

Any assistance would be greatly appreciated.