Flash Player Crash on Chrome

In  my version of Chrome,  "55.0.2883.87 m"    one can disable Flash:

1)  Go to Settings,

2)  expose  advance setting at the bottom

3) Scroll down to and select  a rectangular button "Content Settings:"

4) In the resulting pop-up box scroll down to the word Flash and check the box to disable  Flash

It crash from my side too, have you try on the website Service Informatique Rive-Sud | PC vaccin , i will uninstall my version and try to reinstall.

Since the suggested fix didn't work for you, you probably have a distinct problem.  I've branched this out to a new thread in order to give you better, personalized advice.

Please work through the video troubleshooting guide.  In particular, try disabling hardware acceleration.

https://helpx.adobe.com/flash-player/kb/video-playback-issues.html

If you're still crashing all the time, is it on specific content?  Is there a link that consistently demonstrates the crash for you?

If you could follow the directions in the guide on providing the dxdiag report and any additional information about what you tested and saw, that would also be useful.