Hotfix information
 A
			 supported hotfix is available from Microsoft. However, this hotfix is intended
			 to correct only the problem that is described in this article. Apply this
			 hotfix only to systems that are experiencing this specific problem. This hotfix
			 might receive additional testing. Therefore, if you are not severely affected
			 by this problem, we recommend that you wait for the next software update that
			 contains this hotfix.
If the hotfix is available for download, there
			 is a "Hotfix download available" section at the top of this Knowledge Base
			 article. If this section does not appear, contact Microsoft Customer Service
			 and Support to obtain the hotfix. 
Note If additional issues occur or if any troubleshooting is required,
			 you might have to create a separate service request. The usual support costs
			 will apply to additional support questions and issues that do not qualify for
			 this specific hotfix. For a complete list of Microsoft Customer Service and
			 Support telephone numbers or to create a separate service request, visit the
			 following Microsoft Web site: 
Note The "Hotfix download available" form displays the languages for
			 which the hotfix is available. If you do not see your language, it is because a
			 hotfix is not available for that language.
Important Windows Vista and Windows Server 2008 hotfixes are included in the same packages. However, only one of these products may be listed on the �Hotfix Request� page. To request the hotfix package that applies to both Windows Vista and Windows Server 2008, just select the product that is listed on the page.
Prerequisites
To apply this hotfix on a Windows Vista-based computer, you must
		  have Windows Vista SP1 installed on the computer. 
		   For more information, click the following
			 article number to view the article in the Microsoft Knowledge Base: 
935791
 How to obtain the latest Windows Vista service pack
 No prerequisites are required for Windows Server
		  2008-based computers.
Restart requirement
You do not have to restart the computer after you apply this
		  hotfix.
Hotfix replacement information
This hotfix does not replace any other hotfixes.
File information
 The English version of this hotfix has the file
			 attributes (or later file attributes) that are listed in the following table.
			 The dates and times for these files are listed in Coordinated Universal Time
			 (UTC). When you view the file information, it is converted to local time. To
			 find the difference between UTC and local time, use the 
Time
			 Zone tab in the 
Date and Time item in Control
			 Panel.
Windows Vista and Windows Server 2008 file information notes
- The files that apply to a specific product, milestone (RTM,
				SPn), and service branch (LDR, GDR) can be identified by examining the file
				version numbers that are listed in the following table. 
				
| Version | Product | Milestone | Service branch | 
| 6.0.6001.22xxx | Windows Vista SP1 and
						Windows Server 2008 SP1 | SP1 | LDR | 
 - The .manifest files and the .mum files that are installed in each environment are listed separately in the "Additional file information for Windows Server 2008 and for Windows Vista" section. These files and their associated .cat (security catalog) files are critical to maintaining the state of the updated component. The .cat files are signed with a Microsoft digital signature. The attributes of these security files are not listed. 
 
For all supported x86-based versions of Windows Server 2008 and Windows Vista
| File name | File version | File
				  size | Date | Time | Platform | 
|---|
| Usbaudio.sys | 6.0.6001.22252 | 73,088 | 27-Aug-2008 | 01:26 | x86 | 
For all supported x64-based versions of Windows Server 2008 and Windows Vista
| File name | File version | File
				  size | Date | Time | Platform | 
|---|
| Usbaudio.sys | 6.0.6001.22252 | 98,816 | 27-Aug-2008 | 02:03 | x64 | 
For all supported Itanium-based versions of Windows Server 2008
| File name | File version | File
				  size | Date | Time | Platform | 
|---|
| Usbaudio.sys | 6.0.6001.22252 | 236,928 | 27-Aug-2008 | 01:52 | IA-64 | 
Additional file information for Windows Vista and for Windows Server 2008
Additional files for all supported x86-based versions of Windows Server 2008 and Windows Vista
| File
				  name | Package_1_for_kb957080~31bf3856ad364e35~x86~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,981 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_2_for_kb957080~31bf3856ad364e35~x86~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,819 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,367 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_client~31bf3856ad364e35~x86~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,430 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,425 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_server~31bf3856ad364e35~x86~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,430 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | X86_wdma_usb.inf_31bf3856ad364e35_6.0.6001.22252_none_6d6d6b4ad01f40b5.manifest | 
| File version | Not Applicable | 
| File size | 1,881 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:17 | 
 | 
Additional files for all supported x64-based versions of Windows Server 2008 and Windows Vista
| File
				  name | Amd64_wdma_usb.inf_31bf3856ad364e35_6.0.6001.22252_none_c98c06ce887cb1eb.manifest | 
| File version | Not Applicable | 
| File size | 1,883 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:20 | 
 | 
| File
				  name | Package_1_for_kb957080~31bf3856ad364e35~amd64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,993 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_2_for_kb957080~31bf3856ad364e35~amd64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,829 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,375 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_client~31bf3856ad364e35~amd64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,438 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,433 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_server~31bf3856ad364e35~amd64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,438 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
Additional files for all supported Itanium-based versions of Windows Server 2008
| File
				  name | Ia64_wdma_usb.inf_31bf3856ad364e35_6.0.6001.22252_none_6d6f0f40d01d49b1.manifest | 
| File version | Not Applicable | 
| File size | 1,882 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_1_for_kb957080~31bf3856ad364e35~ia64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,824 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,429 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 | 
| File
				  name | Package_for_kb957080_server~31bf3856ad364e35~ia64~~6.0.1.0.mum | 
| File version | Not Applicable | 
| File size | 1,434 | 
| Date (UTC) | 27-Aug-2008 | 
| Time (UTC) | 16:14 | 
 |