winforms - C# Execute function at specific time

Question

I made a little Windows Forms program to do some auto backup of some files on my disk. Right now I need to push a button before it is executed, but I want to make the program running and at 3am run the function that does the backup.

I've researched a bit and found out i need a timer for this, but I've failed to use it so it executes at a specific time.

I hope you can help me out. :-)

Thanks!

Answer 1

Not a 100% dupe, but you'll find this SO question interesting. ;)

Contains references to quartzTimer and other options.