On a computer that is running Windows 7 or Windows Server 2008 R2, you try to delete more than 1000 files in a single batch. However, all the files are deleted permanently and do not go into the Recycle Bin as expected.
Note This issue does not occur when you delete the files one by one.
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Prerequisites
No prerequisites are required.
Restart requirement
You must restart the computer after you apply this update.
Update replacement information
This update does not replace a previously released update.
File information
The global version of this hotfix installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
Windows 7 and Windows Server 2008 R2 file information notes
Important Windows 7 hotfixes and Windows Server 2008 R2 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 7/Windows Server 2008 R2" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.
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 as shown in the following table:
Collapse this tableExpand this table
Version
Product
Milestone
Service branch
6.1.760
0.16xxx
Windows 7 and Windows Server 2008 R2
RTM
GDR
6.1.760
0.20xxx
Windows 7 and Windows Server 2008 R2
RTM
LDR
GDR service branches contain only those fixes that are widely released to address widespread, extremely important issues. LDR service branches contain hotfixes in addition to widely released fixes.
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 R2 and for Windows 7" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows 7
Collapse this tableExpand this table
File name
File version
File size
Date
Time
Platform
Ksecpkg.sys
6.1.7600.16484
133,720
11-Dec-2009
07:44
x86
Lsasrv.dll
6.1.7600.16484
1,037,312
11-Dec-2009
07:38
x86
Lsasrv.mof
Not Applicable
13,780
10-Jun-2009
21:33
Not Applicable
Ksecpkg.sys
6.1.7600.20594
133,720
11-Dec-2009
07:25
x86
Lsasrv.dll
6.1.7600.20594
1,037,312
11-Dec-2009
07:19
x86
Lsasrv.mof
Not Applicable
13,780
10-Jun-2009
21:33
Not Applicable
Shell32.dll
6.1.7600.16532
12,867,072
18-Feb-2010
07:34
x86
Shell32.dll
6.1.7600.20647
12,868,096
18-Feb-2010
07:32
x86
For all supported x64-based versions of Windows 7 and of Windows Server 2008 R2
Collapse this tableExpand this table
File name
File version
File size
Date
Time
Platform
Ksecpkg.sys
6.1.7600.16484
153,160
11-Dec-2009
10:29
x64
Lsasrv.dll
6.1.7600.16484
1,446,912
11-Dec-2009
09:24
x64
Lsasrv.mof
Not Applicable
13,780
10-Jun-2009
20:52
Not Applicable
Ksecpkg.sys
6.1.7600.20594
153,176
11-Dec-2009
10:38
x64
Lsasrv.dll
6.1.7600.20594
1,446,912
11-Dec-2009
09:32
x64
Lsasrv.mof
Not Applicable
13,780
10-Jun-2009
20:52
Not Applicable
Shell32.dll
6.1.7600.16532
14,163,456
18-Feb-2010
08:07
x64
Shell32.dll
6.1.7600.20647
14,166,528
18-Feb-2010
08:11
x64
Lsasrv.mof
Not Applicable
13,780
22-Jul-2009
23:12
Not Applicable
Secur32.dll
6.1.7600.16484
22,016
11-Dec-2009
07:39
x86
Sspicli.dll
6.1.7600.16484
96,768
11-Dec-2009
07:36
x86
Lsasrv.mof
Not Applicable
13,780
22-Jul-2009
23:19
Not Applicable
Secur32.dll
6.1.7600.20594
22,016
11-Dec-2009
07:20
x86
Sspicli.dll
6.1.7600.20594
96,768
11-Dec-2009
07:18
x86
Shell32.dll
6.1.7600.16532
12,867,072
18-Feb-2010
07:34
x86
Shell32.dll
6.1.7600.20647
12,868,096
18-Feb-2010
07:32
x86
For all supported IA-64-based versions of Windows Server 2008 R2