1st and last NEED HELP!

hi,i need some help,i was updating my compaq6370us i donwloaded>sp23955 & sp22519 for my jlms-166s & HL-DT-ST GCE-84008.now on the GCE-84008 i get"windows cannot start this hardware device because its configuration information(in the registry)is incomplete or damaged(code 19) and on theJLMS-166s the same thing.
no i didn’t backup origals 1st and last time messing with my computer:a .can some please help me :bow: (and of course everything was running fine!)