[BioC] affylmGUI and annotate problem?

[Anand C.Patel]

OK.  I have R 2.1 installed.  Have "all" of bioconductor installed.  Most
everything works as expected, excepting that when I try to use affylmGUI, it
works (including the GCRMA support, which is great), until the point where the
probes are matched to the annotations.  At that point I get a string of error
messages including:

Error in mget(ls(cdfenv),env = mgu74av2GENENAME) :
Object "mgu74av2GENENAME" not found

It downloads the annotation files on its own, and does so successfully.

What is causing this?

Thanks,
Anand C. Patel, MD
Fellow, Pediatric Pulmonology
St. Louis Children's Hospital
acpatel at usa.net