OLE 2.1 16/32 Interoperability Library is a software product for Windows developed by Microsoft Corporation
It is reported that the following Windows processes are part of OLE 2.1 16/32 Interoperability Library:
If you want to remove OLE 2.1 16/32 Interoperability Library from your computer, just go to Start > Control Panel > Add/Remove programs and select OLE 2.1 16/32 Interoperability Library from the list of programs.