Failed to run System API (0x0000001502660000)

[homeshopper]

I have Windows 10 Professional on drive 'C' with 64.1gb free of 110gb HDD.
I am trying to clone to:
SanDisk Extreme usb 3.0 64gb Flash Drive 245mb/s read & 190mb/s write speed.

Disk 1 MBR 58.43gb
* FAT32 100mb system partition
'D' NTFS 58.33gb boot partition
58.00gb Virtual Hard Disk size
VHD/VHDX Insallation Mode
Error:
Failed to run System API (0x0000001502660000)
The User.log file contains only data for today, this session usage.
It will not load as an attachment & when saved as txt file is 350kb.
thanks in advance of any help.