My photolab 8 is now unusable on my ASUS studio book laptop

My photo lab 8, keeps ceasing up when trying to use local image editing tool, saying internal error, it doesn’t happen every time I use it though, and now often when I try and crop, the image goes black, so I have no idea what the crop would look like.

ASUS Navidia graphics says unable to load Photolab 8 optimal values.