C:\Gravity\Ragnarok Online\data\RixSquirrel_10.eot (gibberish, possibly due to lack of Korean language pack)
This is a really obnoxious error.
This time around I got it after closing my client out and patching both Classic and Renewal in an attempt to get Classic Sakray working.
Apparently this was a bad idea.
I've tried a lot of times just spamming it and it won't fix. Maybe it'll sort itself out by morning? Either way this error is dumb.
Windows 7, 64-bit. Tried running as admin.
