unable to use on a pdf even temporarily

I used it for a while still was until my computer says there is something something wrong with the code. I would appreciate if you guys could find this problem for me, thanks!

Doesnt work anymore, its bugging

doesnt work

Melhor de todos que utilizei.

The Web Paint add-on is brilliant. In this Zoom world, it makes it easy to highlight shared pages and pictures. I got an error when first using it, but thereafter it just works. Thank you.

не работает

This is the only functional and well-made web page drawing program I have found. I enjoy it's functions and it has not given any problems.

идея хорошая, но не корректно работает. зависает. Windows 10, 64

Not bad but the quadratic curve does not work properly. It captures th mouse and I can't do anything else.

Web Paint does not work.

Does not work.
Crashes immediately.

I could really need something like that for Screen-Share Presentations right now.

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