Free Memory deleting Lifeblog db file

m not sure this is the right section but i guess it would be helpful to many guys pissed off by the huge file size of lifeblog db file in phones internal memory.
suddenly internal memory falls to 144k due to the large lifeblog.db file in
c:\data\lifeblog\database\ .which u cant delete for now.

1. Use jbtaskman latest version and go to tools\processes and try finding LifeblogDBSERVER.exe file and kill the process
2. Now u can go to c:\data\lifeblog\database\ and delete lifeblog.db file
to free memory.
3. Now restart phone and repeat step 1
4. Again go to c:\data\lifeblog\database\ and change the attributes of lifeblog.db file to 'hidden' and 'read only' using xplore.
5. Again restart phone and search for LifeblogDBSERVER.exe using jbtaskman. Hopefully it wont be there to cause any further troubles. ! !