2015 Files Changing Map Zone

[Loz]

When I change the zone number of Elderine for example to '0' in the last column of field.txt the game shows 'Map under maint' and the zone crashes. Is there any other file I have to edit to change zone other than field.txt? I haven't messed around with the files for awhile so I'm rusty lol. If anyone can let me know what I'm doing wrong that'd be great thanks!

[MentaL]

[KuminDesu]

Did it generated a Assert txt?

[Evildarkang]

Oddly enough when it comes to that you can't use notepad you have to use shinetables - i would edit it on notepad first then open and save in ShineTables it should work (unless there is more problems in the Asserts file!)

[Loz]

It seems like the program I was using 'ShinyTables' was corrupting the file when saving it (It worked well with 2011). Shine Tables or Notepad works fine, I should have known it was going to be something silly, thanks for the help!