Run the updater to receive new files and delete the file named 94.23.237.127.2238.cache in the data folder.In the FOnline.cfg file, find the line "PatchDatPath=fonline.dat" and change it to "PatchDatPath=faction.zip".DAT files entered deprecation stage, whenever a .zip file with the same name is downloaded, the corresponding .dat can be deleted. In addition, fonline.dat is deprecated.