Y! Multi Messenger allows you to run multiple instances of Yahoo! Messenger instead of only keeping one open.
This is perfect for those who run under several names. There are others out like this…but have an “update prompt”, this does NOT have that!
Follow this tutorial to open multi yahoo messenger.
1. Go to Start then Run and type Regedit, then press Eenter Button.
2. Select HKEY_CURRENT_USER
3. Select Software and then select Yahoo
4. Then select Pager and then select Test
5. On the right pane, right-click and choose new Dword Value .
6. Rename it as Plural.
5. Right Click on Plural and press Modify or Double click on Plural.