Can 't save the map?

[ChronosCustoms]

Hi guys, i 'm trying some stuff in the map editor. Since the new 1.30 update this message pops up:
Failed to create the output file - the map IS NOT saved, backups have been advanced. at version 1.28 i didn 't have the error. i didn 't change anything in my base folder, everything is the same as before. My directory is like this: OSC/Programfiles (x86)/ steam/steamapps/common/eurotrucksimulator2/base/map/
Anyone that can help me with my problem?

Thanks,

ChronosCustoms

[Todor Alin]

Most likely that the base/map folder has no write rights . Must set in Properties, Security tab, full acces to that folder !!!!