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Solution: KTflash Not Running on Windows 10 / Windows 11

Are you facing issues with KTflash not opening on your Windows 10 or Windows 11 system? This is a common issue for users whose systems haven’t been updated to the latest version. Here’s the reason — and the quick fix!

Why KTflash Won’t Run
The latest version of KTflash relies on a more recent version of the Microsoft Edge browser. If your Windows system (especially above Win10) hasn’t been updated, it may lack this dependency, causing KTflash to fail when opening.

How to Fix It?
ECUHELP has prepared a simple and effective solution to resolve this issue. Just follow the steps below:

Step-by-Step Instructions
1. Open the KTflash Installation Directory
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2. Run Microsoft EdgeWebView2 repair tool.exe.
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3. Click the “One-click repair” button. Wait for the process to complete.
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4. After repair is finished, restart your PC.

By following the steps above, you can ensure KTflash works smoothly on any updated Windows 10/11 system.

Need More Help?
If you still face issues, contact ECUHELP technical support:
Website: www.ecuhelpshop.com
WhatsApp: +86 18205996549