Aurora Driver Error for Windows Digital Signature Verification 52 for USBLMCV2
Preface: This article covers a few steps that may mitigate and Error 52 when installing the Driver for your Aurora Machine. Not everyone's windows OS will have this issue, it is specific to your window OS settings/environment.
If you get this message on your Windows computer while installing the driver then lets try a few ways to mitigate.
Option 1: Install from File Folder Directly
This is a manual install of the driver, seems to work for most users.
Navigate to the Lightburn Folder on your Computer | Install Excad2 Driver Driver |
C:\Program Files\LightBurn\EzCad2Driver | Right Click on the driver exe file and select Run as administrator |
Accept the UAC if it pops up | Click Next to Begin |
Progress screen | Click Install to proceed |
Success! Click Finish.
Option 2: Try these workarounds
If the above steps did not work, try this.
Then run the driver installer shown in Step 1 and try to install the driver again.
Option 3: Try these workaround Part 2
If the above steps did not work, try this.
Then run the driver installer shown in Step 1 and try to install the driver again.
If the above steps do not work, please email support@ThunderLaserUSA.com to start a ticket.
Related Articles
Aurora Series Unified User's Manual
Please see the manuals for both Aurora series V1 and Aurora series V2 attached below Note that the manual is Windows and Ezcad centric due to being the GLOBAL manual. Thunder Laser USA has compiled information on Lightburn, Windows and MacOS in this ...Aurora Installing Lightburn (non-Pro)
Preface: This article covers installing Lightburn for your Thunder Laser Aurora Galvo laser Windows Users: Do not plug the USB cable from the machine to your computer prior to installing the Lightburn flavor of the Ezcad2 driver Lightburn Software ...Thunder Laser Aurora Windows Driver for Lightburn problems for when your laser shows Disconnected and not Ready
Preface: This is for when you are unable to get the "Ready" state in Lightburn for your Aurora machine. Most of the issues will be due to the driver install. Quickstart Video: In this video we discuss two scenarios. Scenario 1: When there is no ...DM556 Driver
The DM556 is a versatility fully digital stepping Driver based on a DSP with advanced control algorithm. The DM556 is the next generation of digital stepping motor controls. It brings a unique level of system smoothness, providing optimum torque and ...How to calibrate the Focal Distance on a Thunder Aurora 1.0 Pro or Aurora 2.0 Galvo Laser with Windows
Preface: This article covers the use of the Thunder laser auto focus software and some of the basics of setting up the new Lens in EzCad3 or Lightburn. It does not cover the topic of finding the optimum focal distance. Quick Start Video: Complete ...
If you are a Thunder Laser USA client and still need Technical Support after exhausting the resources in the Knowledge Base, simply email support@thunderlaserusa.com and the Technical Support Team will promptly assist you! You can also use the form here.
Information contained in this Knowledgebase, on this page, in this or any other Article etc. is the property of Thunder Laser USA and shall not be copied, re-used, sold etc. Do not copy, distribute, or reproduce without express written permission from Thunder Laser USA.