I'm unable to create custom features/ button clicks in MS Excel. it says that the Plug-ins failed to install. i had this on another PC and was able to install them perfectly fine.

Old PC Dell Latitude 7490
OS Windows 10 Enterprise V 20H2
New PS Dell Latitude 5420
OS Windows 10 Enterprise V 20H2

can you please investigate this as i use excel as a daily application for work.