Convert .bimg to tiff, png or jpg

Hi,

I am currently running Microstation Connect Edition Update 16, 10.16.01.56 with its associated visualisation.

I do have a substantial amount of legacy .bimg files (previous luxology history files) that were created with a previous version of Microstation Luxology.

I can preview these files in Windows explorer, I presume through  a Microstation plugin, but I cannot open these file in Microstation.

How do i convert these files to a common image format like tiff, png or jpg?

Any help appreciated,

Regards, Marcel Tossings