Booting in safe mode in Windows XP keeps putting me back in regular mode and I can't get rid of WToolsA.exe in the processes.  It pops back up again, so it won't delete. 

I am probably having problems because safe mode isn't working.  I boot into Safe Mode by rebooting and pressing F8.  I select Safe Mode and then boot up into the prompted OS Windows XP professional.  Then it gives me the logins as myself or Administrator.  But when I click on either choice, it goes right into regular mode.  There is no safe screen.  My screen has the very fine resolution, all the processes load as normal.If I reboot the same thing happens.  

Are these WToolsA.exe and WToolsS.exe really bad?  I started noticing them because I had a constant hourglass.  Now it happens some days and not others.  I have installed AdAware 6.0 and followed their directions and I have my Hijackthis log as well. 

It seems to be catch as catch can getting the right information. 

Thanks for the help,

Heidi