On 8/16/20 8:28 AM, Wolfgang Engelmann wrote: > what is the function of .lyx/cache? I did not find infos in the help > file. Seems to contain figures such as pdf, eps, png and they are all > coded with 10 digit numbers. It saves the conversions of images for loading into LyX itself. If you delete the directory, they will be re-generated as required. Riki