Hi there,
new to paint.net, well i have trouble to open your .zip file Eram, if it really would be compressed in a zip file then it would be easy but it is a MOBI file and could be opened only with CALIBRE. I have paint.net both on my pc and the portable (including all plug-ins) on a stick but then it was still a .zip file, this new MOBI file could not be opened by WINRAR or 7zip. Could some kind member give me a solution for this, i have read all the threads but still unable to.....thank you!