DOCUMENT:Q84218 11-FEB-2002 [win95x] TITLE :File Manager Brings over Wrong Hidden Files PRODUCT :Microsoft Windows 95.x Retail Product PROD/VER::3.1,3.11,5.0,6.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows versions 3.1, 3.11 - Microsoft MS-DOS operating system versions 5.0, 6.0 ------------------------------------------------------------------------------- SUMMARY ======= When you use Windows' File Manager to format a floppy system disk on a computer that originally had IBM DOS installed and was upgraded to MS-DOS 5.0 or 6.0, the correct MS-DOS COMMAND.COM is copied over, and the incorrect IBMBIO.COM and IBMDOS.COM files may be copied to the system disk instead of the MS-DOS 5.0 or 6.0 files MSDOS.SYS and IO.SYS. WORKAROUND ========== There are two workarounds to this problem: - Remove the two hidden IBM files from the root directory of the hard drive. - Format the system disks outside of Windows. The MS-DOS SYS.COM does not get confused by the hidden files. MORE INFORMATION ================ When an IBM DOS system is upgraded to MS-DOS 5.0, the IBM hidden files are left on the hard drive because it is difficult to know if these files belong to IBM DOS or IBM OS/2. The IBM OS/2 files take up too much space to be copied to the MS-DOS 5.0 uninstall disk. Additional query words: 3.10 3.11 ====================================================================== Keywords : Technology : kbWin3xSearch kbZNotKeyword3 kbWin310 kbWin311 kbMSDOSSearch kbMSDOS600 kbMSDOS500 Version : :3.1,3.11,5.0,6.0 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2002.