| 25% | %PROGFILES64% \ autodesk \ autodesk autocad civil 3d 2014 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.0 | 21132959 |
| 12.5% | %PROGFILES64% \ autodesk \ autocad civil 3d 2012 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.0 | 12851475 |
| 12.5% | %PROGFILES64% \ autodesk \ autodesk autocad civil 3d 2014 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.0 | 23165974 |
| 8.33% | %PROGFILES64% \ autodesk \ autocad map 3d 2013 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.0 | 24933902 |
| 8.33% | %PROGFILES64% \ autodesk \ autocad civil 3d 2013 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.0 | 18368964 |
| 8.33% | %PROGFILES64% \ autodesk \ autodesk autocad map 3d 2014 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.0 | 20089507 |
| 8.33% | %PROGRAMFILES% \ autodesk \ autocad civil 3d 2012 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.5104 | 23387343 |
| 4.17% | %PROGRAMFILES% \ autodesk \ autocad civil 3d 2012 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.6.0.5104 | 28203382 |
| 4.17% | %PROGFILES64% \ autodesk \ autocad 2015 \ map \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.9.0.0 | 29706278 |
| 4.17% | %PROGFILES64% \ autodesk \ autocad 2015 \ map \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.9.0.0 | 26392912 |
| 4.17% | %PROGRAMFILES% \ autodesk \ autocad civil 3d 2013 \ bin \ fdo \ unitengine.dll | Feature Data Objects | Autodesk, Inc. | 3.7.0.6001 | 31777458 |