| 13.95% | %PROGFILES64% \ Autodesk \ Inventor 2014 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 18.1.22200.0 | 22785208 |
| 9.3% | %PROGFILES64% \ Autodesk \ Inventor 2013 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 17.0.13800.0 | 12509553 |
| 6.98% | %PROGFILES64% \ Autodesk \ Inventor 2014 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 18.2.24600.0 | 26441962 |
| 6.98% | %PROGFILES64% \ Autodesk \ Inventor 2014 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 18.2.24600.0 | 26520757 |
| 6.98% | %PROGFILES64% \ Autodesk \ Inventor 2011 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 15.2.0.30900 | 11557174 |
| 4.65% | %PROGFILES64% \ Autodesk \ Inventor 2012 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 16.2.21900.0 | 17020184 |
| 4.65% | %PROGFILES64% \ Autodesk \ Inventor 2015 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 19.1.20300.0 | 29587541 |
| 4.65% | %PROGRAMFILES% \ Autodesk \ Inventor 2013 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 17.0.13800.0 | 26390036 |
| 4.65% | %PROGFILES64% \ Autodesk \ Inventor 2015 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 19.0.15900.0 | 25157342 |
| 4.65% | %PROGFILES64% \ Autodesk \ Inventor 2015 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 19.1.20300.0 | 30787615 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2014 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 18.0.17000.0 | 19949743 |
| 2.33% | %PROGRAMFILES% \ Autodesk \ Inventor 2011 \ bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 15.2.0.30900 | 1496084 |
| 2.33% | %PROGRAMFILES% \ Autodesk \ Inventor 2011 \ bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 15.0.0.23900 | 23365632 |
| 2.33% | D: \ autodesk \ Inventor 2010 \ bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 14.0.0.22300 | 28487079 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2012 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 16.2.21900.0 | 10782041 |
| 2.33% | D: \ Program Files \ Autodesk \ Inventor 2015 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 19.0.15900.0 | 25261904 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2012 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 16.2.21900.0 | 30940199 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2013 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 17.2.20000.0 | 20581147 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2011 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 15.0.0.23900 | 8730233 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2014 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 18.1.22200.0 | 24686619 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2012 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 16.0.16000.0 | 18446143 |
| 2.33% | %PROGRAMFILES% \ Autodesk \ Inventor 2012 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 16.1.19000.0 | 32627779 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2014 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 18.0.17000.0 | 27764915 |
| 2.33% | %PROGFILES64% \ Autodesk \ Inventor 2010 \ Bin \ pxextn.dll | Autodesk, Inc. PXExtn | Autodesk, Inc. | 14.0.0.22300 | 9902844 |