Suddenly getting Dsetup error message....

[Mcbarter]

So I couldn't launch eq, after playing everday for almost a month. Missing dsetup.dll.

Well I am mind blown as to how this was removed over night without my knowledge, but I copied it from an eq live folder and tried again. Eq launched but now getting a missing spell file message at server login error code sp-1.

I replaced the p1999 packet in my directory any ideas?