Q: When I install UmViewer software, but it failed to install

A: If you see error message:
Component Visual C++ "14" Runtime Libraries (x86) has failed to install with the following error message...


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Q:Why does my UmViewer Window Size Selection is greyed out?

A:When the window size selection greyed out, it means your PC/Laptop resolution is less than 1024x768, or your current LCD display setting has scale up over 125% or more...


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