Deletes IIS log files that are more than "n" days old with Task Scheduler - Without VB and PS Scripts.Run Task Scheduler using the Windows interface Click the Start button. Click Control Panel . Click System and Maintenance . Click Administrative Tools . Double-click Task Sche Deletes IIS log files that are more than n days old with Task Scheduler - Without VB and PS Scripts. Run Task Scheduler using the Windows interface Click the Start button. Click Control Panel . Click System and Maintenance . Click Administrative Tools . Double-click Task Scheduler . To Run Task Scheduler from the Command Line Open a command prompt. To open a command prompt, click Start , click All Programs , click Accessories , and then click Command Prompt . At the command prompt, type Taskschd.msc . Create new Task and specify"Start a program" in Actions ...