This is for New Chaos Server ONLY because I'm not sure if this works with other servers. You may try it on other servers but be sure to backup the original bacause it might just not work.

*** Disable Game Guard ***
Search: E8 3B 09 E5 FF
Replace: 90 90 90 90 90
*** Multiple Windows ***
Search: 85 C0 74 07 C6 05 B0 63 80 00 01
Replace: 85 C0 EB 07 C6 05 B0 63 80 00 01
Search: 85 C0 74 0E 5F 5E B8 01 00 00 00
Replace: 85 C0 EB 0E 5F 5E B8 01 00 00 00
Search: 85 C0 74 09 5F 5E 32 C0 5B 8B E5
Replace: 85 C0 EB 09 5F 5E 32 C0 5B 8B E5