Hi kt, It sounds like you have a program called "WINDUPDATE.EXE" in your
computer. I had it some time ago. It is a program like a virus that some
site has put in your computer to make you purchase updated programs, ones
that will operate with XP's 32 bit system. What is causes is the deleting of
your AUTOEXEC.NT file everytime you boot your computer. Without this
AUTOEXEC.NT file you can't run old 16 bit programs which were developed for
Windows 98 or earlier.
You can search in your computer to try and find this WINDUPDATE.EXE file and
delete it or you can download the free adware eliminating program, AD-Aware
SE Personal 1.05, that finds and can remove these security threats. You can
find it at
www.lavasoft.com.
Also many articles say the AUTOEXEC.NT file is in your C:\windows\system32\
folder but sometimes your computer manfacturer put it in the C:\WINNT\
system\ folder. It the latter case your C:windows\ folder won't have a
system32 folder.
If you install and run this ad-ware program it will find almost every little
adware file in your computer and remove them.
Unless you get rid of this WINDUPDATE.EXE file it will keep deleting the
AUTOEXEC.NT file and you will have to restore it constantly.
NevBud