XnView Software

XnView MP: 1.8.0 x64
OS: Windows 10 21H2 x64

png is converted to bmp rgb565, windows cannot preview bmp files, and mspaint cannot open bmp. xnviewer can open bmp normally.
photoshop can convert normally.

To reproduce:
1. open the PNG file with xnviewmp
2. save as bmp rgb565


Actual behavior (bug): windows cannot preview bmp files, and mspaint cannot open bmp. .

Expected behavior: windows can preview bmp files, and mspaint can open bmp.

Thanks to your detailed description I can reproduce the problem.

This problem is supposed to be fixed in XnView MP 1.8.1. Please check and confirm the bug fix here.

xnview wrote: Thu Oct 10, 2024 2:36 pm This problem is supposed to be fixed in XnView MP 1.8.1. Please check and confirm the bug fix here.

Yes, It Is fixed.