| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 72.32% | %SYSDIR% \ vpchbuspipe.dll | Virtual PC Host Bus Pipe | Microsoft Corporation | 6.1.7601.17514 | 5827699 |
| 13.39% | %SYSDIR% \ vpchbuspipe.dll | Virtual PC Host Bus Pipe | Microsoft Corporation | 6.1.7600.16393 | 5799073 |
| 11.9% | %SYSDIR% \ vpchbuspipe.dll | Virtual PC Host Bus Pipe | Microsoft Corporation | 6.1.7601.17514 | 4579358 |
| 2.08% | %SYSDIR% \ vpchbuspipe.dll | Virtual PC Host Bus Pipe | Microsoft Corporation | 6.1.7600.16393 | 4456817 |
| 0.3% | %SYSDIR% \ vpchbuspipe.dll | Virtual PC Host Bus Pipe | Microsoft Corporation | 6.1.7600.16392 | 24879642 |