A service pack is now available for Autodesk Navisworks 2013 products. You can download and install the Autodesk Navisworks 2013 Service Pack 1 from the Autodesk website. Please select the relevant 32 or 64 bit version for Navisworks Manage or Navisworks Simulate. This can be installed on each individual machine which already has Navisworks 2013 installed. Download the documentation for this service pack HERE.