Oh please help!

I run windows 2000 on at&t compatible computer! I tried to open windows media player 9 and it said I have a conflict of some sort, sorry can not remember exact words. So I delete media player 9 and go download it again. When I go to set up it says I have one that is not completely setup and to reboot. So I go to reboot, my computer prompts me for user password for first time in 2 yrs! I got lucky and guessed right password! So it starts to reboot and it tells me lots of error messages, like dll error codes and to I want to save personal settings! What is going on! I am afraid to shut computer down now! I am the administrator, so I can do all most any thing to this computer, except reload windows 2000 since I do not have boot disk any more! I lost or can not find in recent move!I ran advanced windowscare 2 and it told me I had some mui missing so I prompted it to fix! I still can not load windows media player 9 though! Any suggestions on where to start!

 

Sorry I did not think or have pen and paper handy to write error codes down! I went to event viewer error log the only thing that shows up there is "the following boot start or system start failed to load saskutil !

 

When I try to use windows media player 9 a pop up says "An internal application error has occurred!

 

Yes I did install super antispyware and then delete it, but I do not think that is my biggest issue here! I am being having trouble accessing my own computer! I am the admin and its asking me for passwords which I know I did not program it to do intentionally.Plus I assume I am mui error codes, windows media player, quick time player and god knows what else I can not do now!

 

any way to find out which dll's are missing

 

This seems to be an over whelming topic so lets try this one step at a time! I am guessing the internal conflict is that for some reason my computer does not realize I am the administrator. So is there a way to find out who I am logged in as, change who I am logged in as, or reset permissions on what can be done with who I am logged as? I have been to microsoft but they might as well post in Russian because they are not speaking English or making it easy to follow! Since although I am on right page what they say will show up does not show up on my computer!