From the messages above i would look into the following:

all the mll files refer to plugins... make sure these are loaded at the time of render and set them to auto load if you use them all the time

the second problem is associated to a MEL file in your scripts directory, replace the file with an original.

The last error seems to say that your trying to render fur, but there is no fur shader assigned. Check your hypergraph to ensure its all mapped correctly.

If none of this works then check the you have a MAYA_PLUG_IN_PATH listing in your systems environment settings or reload/reinstall your plug-ins. These errors are not quite what I would expect from a correctly installed version of Maya. Also be aware that certain versions will not support certain features, these are the differences with Maya Complete and Maya Unlimited.