ActiveX control screwup needs correction (old version of date picker and month view .ocx)

[kromano32]

During the course of a VBA project for work I needed a date picker control of some kind. I failed to see one in my home PC (all Pcs involved are running Excel 2010) so I discovered the MonthView control online, which I also failed to notice in my "additional controls" list.

I now realize that both the date picker and the MonthView controls are available through the either MSCOMCTL.ocx or MSCOMCT2.ocx in either ...\windows\system32 or ...\windows\sysWOW64. These files are apparently for the Microsoft Windows common controls reference. However, before realizing this, i tried to install a downloaded "MSCOMCT2.ocx" file from a "Support" sub-folder within the folder containing my file (on my desktop).

PROBLEM:
My date-picker and monthview controls are failing because they are associated with a reference that no longer exists (the file that was on my desktop). Now, even when I load the CORRECT reference (C:\Windows\SysWOW64\MSCOMCTL.ocx), which should contain the date-picker and monthview controls, those controls STILL show up in the "Additional Controls" list as being supported by the file on the desktop, and therefore fail.

I need some way to "uninstall" those controls, and let the ones in from the correct reference become populated.

Thank you for any assistance...

-Keith (kromano32)