>I have create a form with MSCOMM32 object but in most of the properties I have the message: "OLE errorcode 0x800a018a.Unknown OLE status code". What I am doing wrong and how can i fix it.
>All I want is to open a COM Port, read something and close it again.

Ignore the errors in the property window. The control works fine even with the erros showing. Don't click on any properties that show errors.

HTH