You are right downloading and registering this dll was sufficient to be able to see it in the list of available ActiveX in foxpro. However, my original problem ( on other box ) didn't go away

OLE error code 0x80020009: Exception occurred.

after issuing
thisform.m1.OpenSharedDefaultFolder( 'Inbox', 6)

in Form init. It triggered all this investigation about trying the form on other box with Office 2010 instead of Office 2007.

>>A very old form which contained a version of this ActiveX opens with OLE error "Class not registered". I was unable to find the respective ActiveX in Tools>Options>Controls>radio button ActiveX controls for some reason. I do have Microsoft Office 2010 installed on my box and use Outlook as my email client. What options do I have have to recover this form ? I don't mind deleting old ActiveX reference and putting new one, whatever it is. Surely, I don't want to install ( and I can't ) old versions of Microsoft Office.
>
>
>Hi,
>
>I am not sure the problem is with Microsoft Office 2010, on my box I also have 2010 installed and the ActiveX is shown in the grid on page `Controls´ of form Options.
>
>It seems you miss OUTLCTL.DLL which you may download at: http://activex.microsoft.com/activex/controls/office/outlctlx.CAB
>
>Regards,
>
>Koen