What's the difference between lua files and luafiles514?

[gaga]

Its a long time ago, since i've build an client. Now i'am back - and want to start a little german server for some friends and enthusiasts. I've read many about lua files but not, what's the difference between normal lua files and lua514 files. My client is an up - to date- euro client (from www.ragnarokeurope.com). Im want to use the 2012-04-10aRagexeRE.exe.

Another Question:

i downloaded the 2012-04-10 Lub+src Files [Translated].rar in it are two files, a data file and a src file - what have i to do with the src file?

Edited September 21, 2012 by gaga

[Brynner]

for 2011-12-28 above. they started to use luafiles514. and below 2011-11-22 below they used lua files

[gaga]

Thank you