Windows 10: QR code display bug

Discus and support QR code display bug in Windows 10 Customization to solve the problem; Hello! All QR codes on my laptop are displayed like these: [ATTACH] [ATTACH] They're not scannable. How do I fix it? Thanks!... Discussion in 'Windows 10 Customization' started by Sadge-, Dec 1, 2020.

  1. Sadge- Win User

    QR code display bug


    Hello!


    All QR codes on my laptop are displayed like these:

    QR code display bug 4e2bcab0-88c2-44ef-bc09-b027c900b228?upload=true.png

    QR code display bug d6124250-88cf-4670-b979-9875e993d6b5?upload=true.png

    They're not scannable.


    How do I fix it?


    Thanks!

    :)
     
    Sadge-, Dec 1, 2020
    #1

  2. QR Code Question

    I'm working on completely rebranding the company I work for. Everything from the website, trucks, business cards to the shipping boxes. I am basically creating a new brand from the ground up.

    I've done this before but I have never used a QR code. My question is I see a lot of QR code generators online that are free. However when I type in the same exact web address I notice the pattern in the code is different from site to site and day to day but, the code I generated last week seems to work fine.

    Do QR codes expire and is there a way to pay for one so that a year from now the QR codes on the sides of our trucks don't lead people to some strange porn site or something?
     
    TheMailMan78, Dec 1, 2020
    #2
  3. QR Code Question

    I'm a little late to this but QR codes are static. They're like barcodes but contain a lot more binary. If you don't get the same values from the same QR code, either the code itself has degraded (e.g. smidges making areas that should be white a shade of dark gray or black) or the software used to process it isn't working. Here's a basic breakdown of what each part of the QR code is about:

    QR code display bug 1312px-QR_Code_Structure_Example_3.svg.png

    And if you want to learn more about them, see Wikipedia. The only way a well-formed QR code could point to a porn site is if you use an URL-shortening service (e.g. bit.ly) and that URL it generated gets repurposed to point to a porn site. To avoid that problem, simply don't use an URL-shortening service.
     
    FordGT90Concept, Dec 1, 2020
    #3
  4. QR code display bug

    QR Code Question

    OK, that will look pretty cool.
     
    Easy Rhino, Dec 1, 2020
    #4
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QR code display bug

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