hi,
i would like to create a program which calls another specific program every 5 mins.the calling program has to wait till the called program finsihes its operation.how can it poll to check if other program has completed its exceution?and after completetion of other program.......the calling program shud wait for 5 mins by means of a timer control and then call the program again........how can this be done?

thnaks and regards
vivek.s