| 19.12% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.1.438.0 | 19036648 |
| 14.71% | %PROGFILES64% \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.1.240.0 | 6491405 |
| 11.76% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.3.162.0 | 23527502 |
| 10.29% | %PROGFILES64% \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.3.83.0 | 7895276 |
| 5.88% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.1.438.0 | 31890590 |
| 4.41% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.3.224.1 | 30256401 |
| 4.41% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.3.157.0 | 21358923 |
| 4.41% | D: \ Program Files \ Microsoft \ Exchange server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.2.317.0 | 31169571 |
| 2.94% | E: \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.3.83.0 | 23614928 |
| 2.94% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.1.218.12 | 14294749 |
| 2.94% | %PROGFILES64% \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.2.253.0 | 29518135 |
| 1.47% | D: \ Program Files \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.3.83.0 | 23108132 |
| 1.47% | %PROGRAMFILES% \ Microsoft \ Exchange Server \ bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.1.240.0 | 27895913 |
| 1.47% | %PROGFILES64% \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.2.176.0 | 26992251 |
| 1.47% | D: \ Exchange Server \ bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.1.240.0 | 23521160 |
| 1.47% | D: \ Program Files \ Microsoft \ Exchange server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.1.438.0 | 28173522 |
| 1.47% | %PROGFILES64% \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.3.83.0 | 6697355 |
| 1.47% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.2.247.1 | 24876236 |
| 1.47% | %PROGFILES64% \ Microsoft \ Exchange Server \ V14 \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 14.1.279.0 | 27044597 |
| 1.47% | D: \ Exchange Server \ bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.1.240.0 | 21755284 |
| 1.47% | %PROGFILES64% \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.3.83.0 | 26937163 |
| 1.47% | D: \ Program Files \ Microsoft \ Exchange Server \ Bin \ mapiprotocolhandlerstub.dll | Microsoft® Exchange | Microsoft Corporation | 8.1.240.0 | 19482331 |