| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 50% | %PROGFILES64% \ Microsoft \ Exchange Server \ V15 \ Bin \ umservice.exe | Microsoft® Exchange | Microsoft Corporation | 15.0.516.29 | 20682154 |
| 16.67% | %PROGFILES64% \ Microsoft \ Exchange Server \ V15 \ Bin \ umservice.exe | Microsoft® Exchange | Microsoft Corporation | 15.0.847.30 | 30866089 |
| 16.67% | D: \ Exchange Server \ bin \ umservice.exe | Microsoft® Exchange | Microsoft Corporation | 8.1.436.0 | 23521016 |
| 16.67% | %PROGFILES64% \ Microsoft \ Exchange Server \ V15 \ Bin \ umservice.exe | Microsoft® Exchange | Microsoft Corporation | 15.0.995.28 | 28444456 |