Error after running Norton Utlities 15

been trying the demo on my winXP machine...but after the disk optimization a pop up microsoft error message saying PDA agent mobile module has encountered a problem..re-booting didn't help so i went in to services and disabled the PSa and the PDE agent,,that stopped the error..only thing i can figure is that i had Perfect Disk on at one time

 

anyway..did I need those services?:smileyindifferent:

 

ps..I was getting a boot up screen with somekind of PDA error the other day so i had to restore to fix that problem..the boot screen was to fast to read much