Hey Guys, i have got some breakthrough.... if this works then the entire process can be automated.
There is a eventquery.vbs script in Windows\System32 folder which can be used for capturing specific event related information. I was able to retrieve event info on my computer, i.e. from my local eventviewer.
here is the code written in a batch file...(sorry i cud not complete in KiXtart)
CD %~dp0
cscript eventquery.vbs /v /FI "Id eq 517" /FO CSV /l Security > 517.csv
cscript eventquery.vbs /v /FI "Id eq 528" /FO CSV /l Security > 528.csv
Following code prints at the screen
Code:
SHELL 'cscript eventquery.vbs /v /FI "Id eq 517" /FO CSV /l Security'
In the event viewer there is a provision for adding an EVT file as well.
eventquery also takes a USER DEFINED LOG as an input...(i m really happy about this...
)
so i created this registry value:
HKLM\System\CurrentControlSet\Services\EventLog\\File with type
REG_SZ and with the value
After doing this, I cud see an entry in Event viewer along with Application, System & Security. But unfortunately the following command still doesnt work:
cscript eventquery.vbs /l . If this works then any STANDALONE EVT file can be queried directly. 
Has anybody tried the above ???