Autodesk has released Autodesk® InfraWorks 360 2015.3 Service Pack 1, which fixes or addresses a variety of issues discovered.
You will find the Service Pack right here: Autodesk Knowledge Network
This service pack addresses the following issues:
- An issue that caused the application to close unexpectedly when importing a .dae file has been resolved.
- An issue that caused the application to close unexpectedly when importing a .fbx file that has missing texture data has been resolved.
- Stability has been improved when importing drawings from a localized release of Autodesk AutoCAD Civil 3D 2015.
There are also a readme on how to install it available.