Make sure you have full administrator rights before starting the installation process, otherwise the drivers will not install correctly.
Retrieve Blaze V6.201 and drivers from the Larson Davis Website go to http://www.larsondavis.com/product-support/software/blaze and select the correct file for
your system either a 32 Bit or 64 Bit (see Below):
To find out what System type you have, click on the Start Menu, select Computer, then right click on Computer (right column) and select Properties or select 
. Look under System, to find what System Type you have and select the correct zip file. (Example below)
For the example above you would select 
for this computer. Click and Save As to your Desktop or where you would want the file stored.
You will find this icon on your Desktop.
All instrumentation that is connected to the computer must be disconnected prior to installing Blaze.
You must extract all files from the zip file before installing it. Click on the zip file folder
Then Click Extract All Files 
Once you extract the files, you will have these file options
To install Blaze Software and drivers double click on the extracted setup.exe file (Application).
NOTE: Do not select Windows Installer Package (see below) 
Follow the prompts to install the program, and let it install in the default folder. Below are a few pop-up screens of interest as you go through the installation:
You will need a Serial Number– if you don’t have your serial number, please call Larson Davis Tech Support at 888-258-3222
Infared Driver Interface Installation DVX009 and DVX010
Prompts to install DVX009 and DVX010 drivers, click Yes.
Software from Silicone Laboratories will appear, follow the prompts and continue through the installation process.
Follow prompts and don’t forget to check launch the CP210xVCP Driver Install
If this appears in the install, you may have had an Infrared (IR) device previously installed on your computer. Click option Repair then click on Next.
You may be asked to restart your computer DO NOT restart your computer when asked during the IR download. The Blaze install is still not completed. You can restart your computer manually after the Blaze install is completed.
After Blaze is installed, plug in the InfraRed (IR) interface (DVX009 or DVX010) into the USB port.
Allow the computer to automatically install the driver. (If a prompt appears and asks to have you let the computer search Windows Update for the driver, click CANCEL, this is a very long process and the Blaze software will automatically recognize the driver and install it).
Once the driver has been installed, it will show that the driver software has been installed successfully.
Remember what COM Port the device is specified at for when you open Blaze as you may need to specify the COM port your InfaRed (IR) devise is located at.