st: c(showbaselevels) undefined error

["Portner, Barbara C" <barbara_portner@harvard.edu>]

I ran an update on StataSE 11.0 this morning. It downloaded lots of
different things and now I get this error "c(showbaselevels) undefined"
every time I try to run a model, no matter how basic the model is. I
tried just a bivariate model using reg and logit without adding any
options or any other additional coding and get the same error every
time. The exact code for the simple models I tried (after my complex
models failed) is: 
 
logit promotedToAsso female
reg salary promotedToAsso
 
So I tried the code "set showbaselevels" as shown in an example in the
help menu and it gives me this error "-set showbaselevels- not allowed;
'showbaselevels' not recognized". I'm at a loss here and I can't run any
models anymore. Does anyone know how to make this error go away? Thanks!

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