Someone falsely moved a corresponding thread to "Alpha/Beta". Many people seem to have this problem.
Akismet 2.1.4 gives an error "can't load akismet admin" in a WP 2.3.3 install on a Windows server.
The plugin seems to work (filtering spam) but any click in the spam list (like "delete all" oder paging) results in the error. I can't delete any spam and can't "undelete" false positives.