| 46.62% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.3.9600.16453 | 23920922 |
| 24.18% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.3.9600.16453 | 24220816 |
| 11.61% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.3.9600.16384 | 20992940 |
| 7.74% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.2.9200.16579 | 19597291 |
| 3.29% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.3.9600.16384 | 21795738 |
| 3.09% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.2.9200.16578 | 19626550 |
| 2.13% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.2.9200.16384 | 19289431 |
| 0.39% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.2.9200.16384 | 17392144 |
| 0.39% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.3.9600.16453 | 29606507 |
| 0.19% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.3.9600.16453 | 25096013 |
| 0.19% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 6.2.10074.0 | 32718603 |
| 0.19% | %SYSDIR% \ DRIVERS \ wmbclass.sys | Microsoft® Windows® Operating System | Microsoft Corporation | 10.0.9926.0 | 31443674 |