Tally 9 error

Rajgopal (M.Com) (24 Points)

03 May 2015  

hi can any one help me

i am unable to open a data of a company brought from another computer where tally 9 is used .In my computer tally 9 educational is loaded .while attempting to open it shows the following message:-

Existing Tally! Incorrect version.

Data of INCORRECT ver (9).