: Open the Command Prompt as Administrator and run the following command for 64-bit Windows: regsvr32 C:\Windows\SysWOW64\MSCOMCT2.OCX
: You can find tools like the Mini Calendar and Date Picker through the Microsoft AppSource or by selecting "Get Add-ins" within Excel.
If you are using 32-bit Office on a 64-bit Windows system, follow these steps to install and register the control: : Open the Command Prompt as Administrator and
: The control is part of the Microsoft Visual Basic 6.0 Common Controls package.
: Move the mscomct2.ocx file to the correct system directory: 64-bit Windows : C:\Windows\SysWOW64\ 32-bit Windows : C:\Windows\System32\ While it can be registered on 64-bit Windows
Guide to Microsoft Date and Time Picker Control 6.0 (SP6) The , contained within the mscomct2.ocx file, is a legacy ActiveX control frequently used in Excel VBA and Visual Basic 6.0 projects. While it can be registered on 64-bit Windows operating systems, it is not compatible with the 64-bit version of Microsoft Office. The Compatibility Barrier
Because the SP6 control is deprecated and incompatible with 64-bit Office, you should consider these modern workarounds: contained within the mscomct2.ocx file
: Workbooks opened in a browser automatically display a date picker for cells formatted as dates.