Error Handler Extension of WIA driver not called for Windows Scan App

Roshni 21 Reputation points
2021-07-06T10:57:38.443+00:00

I have a WIA2 driver with Error Handler Extension. Error handler Extension dll displays error pop up on some condition during WIA scan. Error pop up displays properly when scanned from Windows Fax and Scan Application, but from Windows 10 Scan App pop up from WIA Error handler is not displayed.

Is Error Handler Extension of WIA not supported by Windows Scan App ?

Windows Hardware Performance
Windows Hardware Performance
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Hardware Performance: Delivering / providing hardware or hardware systems or adjusting / adapting hardware or hardware systems.
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