I keep getting an error message reading "sldFuncFeat cannot be loade.  Either the Add in or one of its components is missing". .  Everytime i click ok, thh next message follows with "sldanalysistools cannot be loaded.  Either the add in or one of its components is missing.  When i click ok to this the same message repeats.  It wont disappear and i cant operate in Solidworks.  I tried restarting and reinstalling the software.  No change.  How can i resolve this?