After downloading and installing VFP9 I ran

VFP8.exe /REGSERVER

However, now whenever I click on another VFP-related file in Explorer a new instance of VFP8 is opened!

Previously, of course, it would simply 'add' the clicked item to the opened session of VFP.

Since I "live" in Explorer (I hardly use the desktop in minute-to-minute work) this is extremely aggravating.

Does anyone know how I can get it back to the way it should be (and was)?

Thanks