[chef] Chef client service - intervals

[< >]

hi,

I installed the chef-client as chef client service(Window service) in windows
2008 R2 machine. The default interval time to run chef-client is 1800 secs(30
Min). I need to change the interval time as per my needs like daily twice or
weekly twice it is possible?? k means where i want to change the
configuration???



I already tried with changes in interval time  in

C:\opscode\chef\embedded\lib\ruby\gems\1.9.1\gems\chef-11.12.2-x86-mingw32\lib\chef\application\windows_service.rb
file 

any other place or any option  for daily twice or weekly twice it is 
possible??



Thanks,
Ganesan.A