Hello,<br>This is a case when upon rollback the data storage format for a particular software is no more supported, a warning message may be poped up cautioning the user at the time of rollback about mismatch so that he can take appropriate action.<br>
Moreover, in many cases there will not be such kind of a problem at all, and rollbacks can be easily done without panic.<br clear="all"><br>-- <br>--Regards<br>--Pranjal Pandit<br>