I want to use MSCOMM control in excel 2007 for one of my VBA application.

I have downloaded the ocx file ad registered in windows/system32.

In the ToolBox/Contols i can view the COM Control object.

But when i try to place the COM control in my VBA form i receive an error " The Subject is not trusted for specified action".

I dont know how to eliminate this error and use the control.

I m using Windows 7 OS.

Please help me regarding this as it is very urgent.