Mysql Replication issues (no replies)

Dear folks,

I have tried mysql replication using bin-log and it worked fine. But after a sudden shutdown of the master server , both master & slave didn't started .

In error log files
"InnoDB : Could not Open or create data files,
InnoDB : If you tried to add new data files,and it filed her
---------------------------------------------------------
------------------------------------------------------------
InnoDB: unknown/Unsupported storage engine:InnoDB
Error : Aborting
..lock ./ibdata1


I want to set replication without any interrupt .
How can I set up this ?