| Filename | Description |
|---|---|
| btwapi.dll | WBTApi DLL |
| fmapi.dll | File Management API |
| imapi.dll | Image Mastering API |
| imapi2.dll | Image Mastering API v2 |
| imapi2fs.dll | Image Mastering File System Imaging API v2 |
| mapi.dll | mapi.dll |
| mapi32.dll | Extended MAPI 1.0 for Windows NT |
| mapiml.dll | MAPIMail Module |
| mapiproxy.dll | mapiproxy.dll |
| rmapi.dll | Radio Manager API |
| wcapi.dll | WCAPI DLL |
| wcapiu.dll | WCAPI DLL |