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Article ID: 839820 - Last Review: January 17, 2015 - Revision: 2.1

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The UP ARROW key does not work correctly in a Microsoft Foundation Classes (MFC) form view. This problem occurs if you use an ActiveX control together with grouped controls, such as option buttons. Option buttons are also known as radio buttons. This problem does not occur in Microsoft Visual C++ 6.0.


A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft Visual Studio .NET 2003 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site: (
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question. 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 tool in Control Panel.
      Date         Time   Version            Size    File name
   17-Jul-2003  23:22                     56,223  Afx.h
   07-Apr-2004  16:14  7.10.4098.0       106,496  Atl71.dll        
   18-Nov-2003  04:55                     17,677  Atlcomtime.inl
   22-Jan-2004  19:05                     13,014  Atlevent.h
   07-Apr-2004  16:14                  1,199,632  Atls.lib
   07-Apr-2004  16:13                  1,240,238  Atlsd.lib
   29-Aug-2003  23:16                     10,647  Atltime.h
   29-Aug-2003  23:18                     14,773  Atltime.inl
   07-Apr-2004  17:15                    319,746  Eafxis.lib
   07-Apr-2004  17:15                    310,128  Eafxisd.lib
   11-Sep-2003  21:30                      9,121  Filest.cpp
   07-Apr-2004  18:00  7.10.4098.0     1,060,864  Mfc71.dll        
   07-Apr-2004  17:19                  2,580,010  Mfc71.lib
   07-Apr-2004  17:28  7.10.4098.0        40,960  Mfc71chs.dll     
   07-Apr-2004  17:28  7.10.4098.0        45,056  Mfc71cht.dll     
   07-Apr-2004  17:18  7.10.4098.0     2,183,168  Mfc71d.dll       
   07-Apr-2004  17:18                  3,361,062  Mfc71d.lib
   07-Apr-2004  17:28  7.10.4098.0        65,536  Mfc71deu.dll     
   07-Apr-2004  17:28  7.10.4098.0        57,344  Mfc71enu.dll     
   07-Apr-2004  17:28  7.10.4098.0        61,440  Mfc71esp.dll     
   07-Apr-2004  17:28  7.10.4098.0        61,440  Mfc71fra.dll     
   07-Apr-2004  17:28  7.10.4098.0        61,440  Mfc71ita.dll     
   07-Apr-2004  17:28  7.10.4098.0        49,152  Mfc71jpn.dll     
   07-Apr-2004  17:28  7.10.4098.0        49,152  Mfc71kor.dll     
   07-Apr-2004  17:52  7.10.4098.0     1,048,064  Mfc71u.dll       
   07-Apr-2004  17:23                  3,348,140  Mfc71u.lib
   07-Apr-2004  17:20  7.10.4098.0     2,178,048  Mfc71ud.dll      
   07-Apr-2004  17:21                  4,287,960  Mfc71ud.lib
   07-Apr-2004  17:33                    555,888  Mfcs71.lib
   07-Apr-2004  17:18                    582,136  Mfcs71d.lib
   07-Apr-2004  17:33                    490,054  Mfcs71u.lib
   07-Apr-2004  17:21                    507,600  Mfcs71ud.lib
   07-Apr-2004  17:15                 16,911,334  Nafxcw.lib
   07-Apr-2004  17:15                 17,041,306  Nafxcwd.lib
   07-Apr-2004  17:15                    129,138  Nafxis.lib
   07-Apr-2004  17:15                    132,454  Nafxisd.lib
   17-Jul-2003  23:19                      6,073  Objcore.cpp
   18-Jul-2003  00:21                     24,323  Occcont.cpp
   20-Jan-2004  20:31                     16,801  Olefact.cpp
   25-Mar-2004  06:32                     40,431  Olepset.cpp
   07-Apr-2004  17:17                 17,209,974  Uafxcw.lib
   07-Apr-2004  17:17                 17,433,154  Uafxcwd.lib
   08-Apr-2004  09:55                    101,376  Vc_user_atl71_rtl_x86_---.msm
   08-Apr-2004  09:55                    100,864  Vc_user_mfc71_loc_rtl_x86_---.msm
   08-Apr-2004  09:55                    920,064  Vc_user_mfc71_rtl_x86_---.msm
   27-Mar-2004  03:40                     19,190  Winocc.cpp


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

  • Microsoft Visual Studio .NET 2003 Enterprise Architect
  • Microsoft Visual Studio .NET 2003 Enterprise Developer
  • Microsoft Visual Studio .NET 2003 Academic Edition
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