Article ID: 826768
Article Last Modified on 5/27/2005
APPLIES TO
- Microsoft Windows CE .NET 4.2
SYMPTOMS
If you copy large files by using the command interpreter copy command, the copy task is very slow.
CAUSE
The copy command uses a 4-kilobyte (KB) buffer for file operations. This results in poor performance on very large files.
RESOLUTION
Hotfix Information
A supported software update is now available from Microsoft as Windows CE 4.20 Core OS QFE 030814_KB826768. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:
837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products
This hotfix does not replace any other hotfixes.
File Information
The English version of this package has the file attributes (or later) that are listed in the following table.
Date Time Version Size File name -------------------------------------------------------------- 14-Aug-2003 22:29 4.2.3.814 731,752 Wincepb42-030814-kb826768-armv4.exe 14-Aug-2003 22:29 4.2.3.814 731,752 Wincepb42-030814-kb826768-armv4i.exe 14-Aug-2003 22:29 4.2.3.814 739,944 Wincepb42-030814-kb826768-mipsii.exe 14-Aug-2003 22:29 4.2.3.814 739,944 Wincepb42-030814-kb826768-mipsii_fp.exe 14-Aug-2003 22:29 4.2.3.814 744,040 Wincepb42-030814-kb826768-mipsiv.exe 14-Aug-2003 22:29 4.2.3.814 744,040 Wincepb42-030814-kb826768-mipsiv_fp.exe 14-Aug-2003 22:28 4.2.3.814 723,560 Wincepb42-030814-kb826768-sh3.exe 14-Aug-2003 22:28 4.2.3.814 723,560 Wincepb42-030814-kb826768-sh4.exe 14-Aug-2003 22:28 4.2.3.814 703,080 Wincepb42-030814-kb826768-x86.exe
The English version of this fix has the file attributes (or later) 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 tool in Control Panel.
Date Time Size File name -------------------------------------------------------------- Path: 030814_kb826768\Public\Common\Oak\Lib\Armv4\Debug 12-Aug-2003 15:12 293,016 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Armv4\Retail 12-Aug-2003 15:12 256,488 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Armv4i\Debug 12-Aug-2003 15:12 293,506 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Armv4i\Retail 12-Aug-2003 15:12 256,962 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsii\Debug 12-Aug-2003 15:12 300,152 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsii\Retail 12-Aug-2003 15:12 265,494 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsii_fp\Debug 12-Aug-2003 15:12 300,196 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsii_fp\Retail 12-Aug-2003 15:12 265,518 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsiv\Debug 12-Aug-2003 15:12 302,156 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsiv\Retail 12-Aug-2003 15:12 266,808 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsiv_fp\Debug 12-Aug-2003 15:13 302,200 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Mipsiv_fp\Retail 12-Aug-2003 15:13 266,832 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Sh3\Debug 12-Aug-2003 15:13 251,344 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Sh3\Retail 12-Aug-2003 15:13 233,992 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Sh4\Debug 12-Aug-2003 15:13 251,344 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\Sh4\Retail 12-Aug-2003 15:13 233,824 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\X86\Debug 12-Aug-2003 15:12 244,408 Cmd.lib Path: 030814_kb826768\Public\Common\Oak\Lib\X86\Retail 12-Aug-2003 15:12 221,612 Cmd.lib
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
Keywords: kbbug kbfix kbqfe KB826768
