Windows 7 no longer compatible?

For your information:
Windows 7 Pro (64bit) seems to be no longer compatible from Dopus version 13.10!

During a clean-up operation, the Windows 7/8
test machines for the then Open Beta / Final were brought up to date.
DOpus updated from 13.1 to 13.16.

The setting for Windows 7 appears destroyed here.
Everything is ok with Windows 8.

It was not due to the renewal of Windows 7 (checked)

13.16

13.9

13.10

For info;
It seems to be only with Windows 7 Pro (German / English)
the broken display from Dopus 13.10
With Windows 7 Home Prem German everything is ok up to 13.16.12
Maybe an update for Visual Studio is the cause here too?

Whether this is still checked / repaired is no longer important for me.
Due to the time required / space needed (over 1TB), everything up to the current Windows 10/11 will be eliminated in the next few days.

A typical source for system compatibility issues is the used Windows SDK version.
There have been frequent SDK updates recently, almost monthly.
Visual Studio adapts to SDK updates more or less frequently, or you can manage it manually.
According to Microsoft, the latest Windows 11 SDK still supports Windows 7 SP1, but:

(Not all tools are supported on earlier operating systems)

I have only Windows 7 SP1 32-bit (Pro German) and thus running only Visual Studio 2019 and Opus 12.
Can still run the latest Windows 11 SDK with Studio 2019 on Windows 7.

Regards
Guido
JPEG developer

I can't reproduce this on a Windows 7 x64 VM.

Maybe related to graphics drivers? Try updating to the latest.

no, same system/driver as Windows7 Home
If it were the driver, 13.9 would also have to be broken
13.16 -> 13.9 -> 13.10 (the same for German Windows)

in comparison with windwos explorer