DataLife Engine use ICQ number to communicate for user. It is useful for Russian but we need to use Yahoo Messenger ID or Skype ID on International DLE.
User can fill their Y!M or Skype ID on register new username but it will be change to a number when user change that field on Edit Profile page.
So, we need to edit DLE source code to solve this problem.
ANALYSE
- User registry:
`icq` varchar(20) NOT NULL default ''
accept all characters, limit at 20 characters length.
- User edit profile: it will become zero value
SOLUTION
1. Open file engine/inc/editusers.php
Find
You must register before you can view this text.
Replace to
You must register before you can view this text.
2. Open file engine/modules/profile.php
Find
You must register before you can view this text.
Replace to
You must register before you can view this text.
3. Open your template file and find "icq" and change to Y!M or Skype.... you want to
Finish!
Updates 
Dle templates English
