I am debugging an old application, where the WndProc is overridden. There I got a message with ID=0xC1B0 which means, that this is a system wide unique message
ember-cli
angular-validator
fuser
pythreejs
opos
system.net.mail
pyright
javacv
urlloader
mod-lua
dronekit
plop
supportmapfragment
solace-mq
uber-cadence
absolutelayout
dynamic-class-creation
posix-select
vue-konva
bootstrap-file-input
vim
apollo-testing
conversion-specifier
zero-initialization
geometry-shader
high-contrast
autoscroll
visual-studio-package
wsdl
react-helmet
