There are two different Google Analytics Modules. One is called Google Analytics by Andrew (which apparently has some native issues and problems with tracking) and then there is the one I created called Simple Google Analytics. If you had the prior version installed, it includes a number of files that are not needed in my version. If that is the case, you may want to make sure you completely remove all files and db entries for that version before you re-install my version (the Simple Google Analytics one.)