How to auto-confirm purge command line?

[jarany]

I am using the /purge command to clear old incremental backups.. Works fine, except I need to click on YES to approve it.. How do I get it to click YES automatically when the thing is launched from command line. This should be added to the manual under the purge section, I don't see any info there about this..

[Eric]

Have you tried the /uy switch?