03-20-2019, 03:40 PM 
		
	
	
		I have tried to use a newer version of assimp importer (compiled from source from 2019-02-19) and with this version your file was imported without problem in x86 and x64 mode.
You can get a newer assimp version from:
https://www.ab4d.com/GetFile.ashx?fileNa...-02-19.zip
Note that with this version I had some problems with importing some files that worked with a previous version. Therefore I did not include this version into the official Ab3d.PowerToys distribution.
Unfortunately, the development of assimp library does not have any recent and official version - the latest official release version is from July 2017. After that there were many improvements in the library but it is hard to get the source at the correct date when everything would work.
	
	
You can get a newer assimp version from:
https://www.ab4d.com/GetFile.ashx?fileNa...-02-19.zip
Note that with this version I had some problems with importing some files that worked with a previous version. Therefore I did not include this version into the official Ab3d.PowerToys distribution.
Unfortunately, the development of assimp library does not have any recent and official version - the latest official release version is from July 2017. After that there were many improvements in the library but it is hard to get the source at the correct date when everything would work.
Andrej Benedik
	

