03-13-2018 08:34 PM
Open screen saver or change time and date get a rundll32.exe error cannot access device, path or file. You may not have the apropriate permissions.
03-14-2018 05:08 PM - edited 03-14-2018 05:10 PM
Try running HP System Diagnostics.
HDD or memory problems can cause this type of stuff.
Have you tried doing a MS System Restore using a point prior to when this started happening?