Hey Amrit,

It seems like you have created multiple post regarding this question. ( e.g. http://stackideas.com/forums/easyblog-joomla-upgrade )

#1. Update your Easyblog version to 3.9.24862
#2. Then export all the Easyblog data from your Joomla 2.5 site, then import these data into your new Joomla 3.4.5 site. (Remember do the full backup)
#3. After imported only install Easyblog 5.

Hi Arlex, I am sorry for the double posting.
What is the correct procedure to upgrade EasyBlog from v3.7 to v3.9 to v5.x? Just one top of another?

Hey Amrit,

I am really sorry for the delay of this reply as it is a weekend for us here.

Perhaps you can take a look this documentation here : http://stackideas.com/docs/easyblog/administrators/upgrades/upgrading-from-easyblog-3-7-and-lower-to-easyblog-5

Note : Remember do a full backup before you proceed inside documentation instruction.