LATEST SERVICE PACKS:

Autodesk Inventor® 11 - Service Pack 3
***Please be advised, due to problems on the installation of Inventor 11 SP3, Autodesk has pulled it from the website.***

If you have already installed it and had problems, please remove it through Add/Remove Programs with the Show Updates checkbox checked. If you got it installed correctly, you make the call, but we would recommend removing it also.

This does not appear to effect the Inventor 11 Professional or Inventor 11 DWF Extension SP3.

Autodesk Inventor® 11 DWF Extension - Service Pack 3
Inventor® 11 DWF Extension SP3

Autodesk Inventor® Professional 11 - Service Pack 3
Inventor® Professional 11 SP3

Check here often for additional listings of Service Packs as they are posted.