Python Cron - Great Cron for Windows! Reviews

Will only run a subset of programs on my system with no clue as to why it won't run the ones it doesn't. e.g. PsExec.exe is in c:\Windows\System32. The crontab editor won't show it using "Browse" and worse the service won't run it if I enter the path manually. What I see in C:\Window\System32 with the crontab editor even with All Files selected is completely different that what's really in it. Looking for something better.