aaron.reese (3/24/2014)
http://www.bidn.com/blogs/mikedavis/ssis/157/ssis-wmi-event-watcher-check-file-exist-creation
http://www.bidn.com/blogs/DevinKnight/ssis/76/does-file-exist-check-in-ssis%5B/quote%5D
Use a Script Task, not a Script Component.
Here's a C# snippet that you should be able to adapt:
string fldr = @"C:\Temp";
// If directory does not exist, don't even try
if (Directory.Exists(fldr))
{
Directory.Delete(fldr);
}
If you haven't even tried to resolve your issue, please don't expect the hard-working volunteers here to waste their time providing links to answers which you could easily have found yourself.