Recently .osm files stopped loading in JOSM. When I try to open them, I get an error message that says "No data found in file (file name)" . I am using the newest version (4487) under Windows XP. Until recently the files opened fine. I can still open the .osm in notepad and view it. I tried saving it as an .xml file but with the same result. .xml files still open fine.

Recently .osm files stopped loading in JOSM. When I try to open them, I get an error message that says "No data found in file (file name)" . I am using the newest version (4487) under Windows XP. Until recently the files opened fine. I can still open the .osm in notepad and view it. I tried saving it as an .xml file but with the same result. .xml files still open fine.