cant seem to delete my network folder

hey everone ive been trying to clear out my netwrok up load folder and i get a javascript:void(0); error, couple things. I’ve verified that JavaScript is enabled both locally and globally. It isnt prevented in my firewall or acl’s ive attempted after clearing my cache and in private mode on edge Firefox and chrome ive also tried on another machine (same steps as above) ive attempted with my antivirus off. i tried single file deletion and multiple selection groupings. And lastly i tried in safe mode. any suggestions? the error is always javascript:void(0); with no effects.