Rescue Medial for Macrium won't bott up

I installed Macrium Reflect software, did a backup, then created the Rescue Media in a USB Flash Drive. Changed Temp Startup Menu to boot from "Generic USB Flash Drive" and attempt to reboot. Laptop almost immediately comes back with a message that "operatV2.0system" not found and no more boot.. Think it is the first time I have gotten any kind of error message and I could not google it and get many hits on it.. I get zero hits on Google, and the reply I received from Macrium today says that that file is not part of Windows PE boot, so they don't think I am attempting to boot from USB.. Has to be , as the choice to boot from USB Drive is only on the temp startup menu is only there IF I have the flash drive in Laptop at poweron.. Anyone have any idea what operatV2.0sytstem is?

Is it a UEFI MB you may need disable UEFI and secure boot

I am not sure what UEFI MB is.. I did go into setup, config, USB , and DISABLED UEFI Boot/Secure boot and tried rescue media again.. With UEFI Boot disabled, the laptop does not even see the flash drive, so it won't boot up.

Macrium Support sent the below reply to me, and although I wasn't convinced , I gave it a try and it worked. Thanks much for replying!
"I think your flash drive is unsuitable. Some flash drives have a 'fake' virtual device (sometimes a CD) built into the flash firmware and this confuses the boot process. Please try a different flash drive.* "

frustrated said:

Macrium Support sent the below reply to me, and although I wasn't convinced , I gave it a try and it worked. Thanks much for replying!
"I think your flash drive is unsuitable. Some flash drives have a 'fake' virtual device (sometimes a CD) built into the flash firmware and this confuses the boot process. Please try a different flash drive.* "

Can you identify the flash drive - ie Manufacture/model ?

Here is the link that they sent me as far as the Chipset. and below is the info he was able to send me regarding the drive itself.

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 100mA

USB Device ID: VID = 058F PID = 6362
Serial Number: 058F63626420

Device Vendor: Generic
Device Name: Mass Storage Device
Device Revision: 0100

Manufacturer: Generic-/Generic-/Generic-/Generic-
Product Model: SD/MMC/Compact Flash/SM/xD Picture/MS/MS-Pro
Product Revision: 1.00/1.01/1.02/1.03

Controller Vendor: Alcor
Controller Part-Number: AU6362~AU6375

ChipGenius and USBDeview - USB Information Tools - AgniPulse