Unable to read QR code

Hi, 

Kindly ask for your assistance. 

Trying unsuccessfully to decode a QR code through labview. 

I'm able to read the code through online QR scanners (such as: https://www.online-qr-scanner.com/) or with some python codes but not with LabVIEW. 

I'm attaching a small VI and an example image. 

using LV2018 32bit. have vision module installed. 

Anyone know what's the issue? 
thank you in advance.