IE3D "No Enough Digits" Error

Hi,

I'm using IE3D Version 15.00 for Windows 32. I am on Windows 7

I have designed a rectangualar patch with tuning by varactor diodes.

After simulating in IE3D, In Modua I have connected the Capacitors & Simulated Again.

After the S11 plot came, I have selected File-> Save S Parameters. Save as dialog is opening & after pressing save button a small dialogue is coming with the title "No Enough Digits" with the message "Press OK to Continue". On Pressing OK on the Dialogue, The Dialogue is closed. Again Pressing the save button, the issue is repeating. When I press the cancel button in "Save As" Dialog, The Modua has Hanged.

Please help me in this issue.

Thanks & Regards

Rudheesh