Image Glass 10.x uses wrong extension icon folder path
Author: Nekroz88Created Sep 9, 2026Updated Sep 16, 2026
Labels🐞 bug👌🏻 ready
Windows OS version
W10 22H2
ImageGlass version
10.0.6.906
ImageGlass release
Classic
1️⃣ Steps to reproduce
Just install Image Glass by default. Register it as default image viewer.
2️⃣ Actual behavior
Starting from v10.x, Image Glass is supposed to use _ext_icons folder for the icons. But it seems that it still keeps old behavior, using old folder Ext-Icons from legacy versions.
If I only use _ext_icons folder by default, the icon files aren't properly registered and all image files are shown without linked icons.
If I duplicate that folder and rename it to Ext-Icons, re-register Image Glass as default image viewer again, the issue is resolved, icons are showing properly as normal.
3️⃣ Expected behavior
Image Glass should recognize the folder _ext_icons as icon folder path, instead of Ext-Icons (legacy behavior)
4️⃣ Screenshots / Video / Sample image file
No response
5️⃣ Additional context
No response
Source: d2phap/ImageGlass