X-print control throw error before printing custm form with to, subject

[Ravi]

Hi,

I have a custom message form that contains To and Subject fields. I am using x-print control. Is there a work aroun to not to display the error when I print this form. I do not care if it does not print the To: and Subject fields, but I want to make sure when the user print he should not see the error message. On error resume next does not seem to overcome the erros. I do not know if there is any other way to use other types fields that give the same functionlaity like click to button that will bring the address list in the form. I can not change the subject field because the code below
Sub Item_PropertyChange(ByVal Name)
Set oOutlook = Item.GetInspector.ModifiedFormPages
Set tsp = oOutlook("Page1")
Select Case Name
Case "Subject"
If I change subject to new field the item_property event will fail.

Any suggestion?

Thanks