Create a working copy of Msconfig: Line 35
http://www.kellys-korner-xp.com/xp_tweaks.htm
Added info: Could be caused by several factors:
Msconfig won't run: Trojan.Ahero.
http://securityresponse.symantec.com/avcenter/venc/data/trojan.ahero.html
This issue has been traced to an improperly formatted BOOT.INI file. This
is a hidden file, usually in the root directory of the C: drive.
This file can be opened in Notepad. A typical BOOT.INI file looks like
this:
[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP
Professional" /fastdetect
C:\="Previous Operating System on C:"
One specific issue that was noted was multiple "operating systems" sections.
If you have any questions, post the contents of your BOOT.INI file. If
you're not sure what you're doing, don't mess with it, as you could render
the machine non-bootable.
--
All the Best and Happy Mardi Gras,
Kelly (MS-MVP/DTS&XP)
Taskbar Repair Tool Plus!
http://www.kellys-korner-xp.com/taskbarplus!.htm