| Filename | Description |
|---|---|
| idapi32.dll | Borland Database Engine |
| mapi32.dll | Extended MAPI 1.0 for Windows NT |
| msmapi32.dll | Extended MAPI 1.0 for Windows NT |
| nwapi32.dll | NW Win32 API DLL |
| tapi3.dll | Microsoft TAPI3 |
| tapi32.dll | Microsoft® Windows(TM) Telephony API Client DLL |