Convert CoronaBitmap to 3dsmax bitmap in Material Library

Hi everyone,
CoronaBitmap takes times to load on openning max file and sometimes makes 3dsmax slow, so I want to convert all CoronaBitmap in my Material Library (*.mat) to 3dsmax standard Bitmap
Is it possible anyway?
May be calling the FromCoronaBitmap Function in the Coronaconverter and put all material in the library inside an array but I don't know how to
Thanks in advance for reply if someone has an idea ;)