AES Help

Good day to all, I would like to seek anyone's help regarding AES Encryption

I was planning to encrypt my World folders using AES, I tried simply adding them to the

rijndael_res.txt

Code:

Resource 1
{
	"World\WdArena\WdArena00-00.lnd"
	"World\WdArena\WdArena00-01.lnd"
	"World\WdArena\WdArena01-00.lnd"
	"World\WdArena\WdArena01-01.lnd"
	"World\WdArena\WdArena00-00.dds"
	"World\WdArena\WdArena00-01.dds"
	"World\WdArena\WdArena01-00.dds"
	"World\WdArena\WdArena01-01.dds"
	"World\WdArena\WdArena.txt"
	"World\WdArena\WdArena.rgn"
	"World\WdArena\WdArena.dyo"
	"World\WdArena\WdArena.wld"
	"World\WdArena\WdArena.wld.cnt"
}

and I deleted my WdArena folder from the Client>World since I think it should already be read from the data folder wherein which the encrypted res are located. Please correct me if Im wrong.

Apparently when I tried to go into the arena, the client crashes.

Please can anyone explain to me what I did wrong or what i didnt do.

Thank you