various error messages

whenever i load up my computer i got "ad-watch.exe has encountered a problem and needs to close" so i just cilck debug and then loaded up ad-aware and then loaded up adwatch and it workked fine.

but after turning my pc on the startup bit before where i select a user (bear with me im not an expert) its a says windows xp loading and wouldnt load so i restarted and said "the last windows settings do not work" then there was options of start mode or normal or would you like to load up the last ones that did work (so i selected that the cpu load up the last options that worked) when it loaded it got the error above and the selected on internet explorer which loaded up and started connecting. and one it connected i got this error "run a DLL as an App has encountered a problem and needs to close"

ive searched the net and the answers i find say it happens when i try to start system restore. but i havent started system restore in ages?

Little bit confused

From your description i assume there´s something wrong with the tool ad-watch, which i think is part of AdAware. So what about booting up into safe mode, and then uninstalling AdAware ?

Try that first, if this doesnt change a thing let me know