I really reallly need help. System restore



i have an oldish laptop, it works fine. but quite along time ago now, i
systemed restore it to make it faster like it has done in the past by gettin
rid of unwanted stuff. and i turned my laptop off half the way through it
now when it loads it will load up until the windows xp and my log in screen
however
it comes up with a pop up box with the title of
bcmwltry.exe - unable to locate component

this application has failed to start because WINNET.dll wa not found. re
installing the application may fix this problem.

i dont know what to do i cant get on anyting. helppp
.