| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 75% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix Presentation Server | Citrix Systems, Inc. | 4.5.4600.1 | 3171844 |
| 6.25% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix XenApp | Citrix Systems, Inc. | 5.0.0.5357 | 1007543 |
| 6.25% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix Presentation Server | Citrix Systems, Inc. | 4.5.4400.1 | 4906319 |
| 3.13% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix MetaFrame | Citrix Systems, Inc. | 4.0.2198.1 | 3349091 |
| 3.13% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix MetaFrame | Citrix Systems, Inc. | 4.0.2720.1 | 25480095 |
| 3.13% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix Presentation Server | Citrix Systems, Inc. | 4.5.4200.1 | 2304646 |
| 3.13% | %PROGRAMFILES% \ Citrix \ system32 \ wdmaudhook.dll | Citrix Presentation Server | Citrix Systems, Inc. | 4.5.4050.1 | 8893928 |