Hi folks!



I am facing a serious problem:



I wrote a vb-exe, that logs in sequentially for every user and scans the 

calender for the next 7 days, about every 10 minutes.



If there are any appoinments to remind, a sms is triggered.



Unfortunately, since this exe runs, the calendar works extremely slow, 

altough there is only a reading access.



As you can imagine, my exchange-admin doesn´t really love me anymore :-)



Any suggestions, what the cause may be, and how to overcome this.



Regards, Bert