Actually original source of ds-addons is here: https://github.com/DarkSide666/ds-addons and I'm author of this addons pack and particular add-on - Scheduler :)
Questions and tips for you:
- What is folder structure in your project folder? I'm of course especially interested where ds-addons folder is located.
- Which version of Windows are you using and do you have Administrator rights on that machine?
- Can you find file wscript.exe in your system hard-drive / Windows installation folder? In my WinXP it's located in c:\windows\system32 folder and as result is in PATH environmental variable and is accessible from anywhere. If that's not your case, then you have to provide full path to wscript.exe
- 4a is no more needed in latest version of add-on
- There is a sample Task class in readme in latest version of add-on
- In Windows scheduler you can set script to execute every minute or every 3-5 minutes not less. Otherwise you'll have big delays between scheduled time (in add-on) and actual execution time.
Solution:
Download latest add-on version from https://github.com/DarkSide666/ds-addons and check out changes in it's readme file.