Ps3Xploit HAN V3.0 Error copying files

I trying to use the new Han xploit, but at the first step, it's stucked. I put every necessary files on my USB, then plug in my ps3 in the right slot. I go on the xploit website and click on the (PS3 HAN ACT/IDPS Dumper) button. I got the right page, click on the Initialize PS3 HAN ACT/IDPS Dumper, that says successful. After I click on the Dump act.dat & idps, here comes the problem, I got a massage: File dumping failed!! Error copying files: /dev_usb000/act.dat, /dev_usb000/idps.hex. I...

Ps3Xploit HAN V3.0 Error copying files