Want to login with all your yahoo id’s at once, well here is how you do it without any extra software to install. You just have to edit the registry & the good thing is it works for all the versions of Yahoo Messengers. Just follow these steps.
* Go to START->RUN-> Type ‘regedit’ and press ENTER.
* Then navigate to
‘HKEY_CURRENT_USER\Software\Yahoo\Pager\Test’
* Now in the right pane right click New->DOWRD Value. Name it as ‘Plural’.
* Now Double click the the Plural DWORD you created & set the value to 1
Want to login with all your yahoo id’s at once, well here is how you do it without any extra software to install. You just have to edit the registry & the good thing is it works for all the versions of Yahoo Messengers. Just follow these steps.
* Go to START->RUN-> Type ‘regedit’ and press ENTER.
* Then navigate to
‘HKEY_CURRENT_USER\Software\Yahoo\Pager\Test’
* Now in the right pane right click New->DOWRD Value. Name it as ‘Plural’.
* Now Double click the the Plural DWORD you created & set the value to 1
Siddhartha's Blog 
July 22, 2009 at 2:49 pm
ya its working. better you put snapshots defintely they understand better.
August 3, 2009 at 2:43 am
Hello
When i navigated to that Test folder, there is already a file by the name Plural. I have windows Vista home premium ..
what should i do..can any one help me
sindhura