Chromium Portable and Flash ???

Hello !

With this problem : https://portableapps.com/node/43542 i'm oblige (f*king boring) to change Google Chrome Portable by Chromium Portable !

I already done all my settings and extension again : 2 hours (boring)

But now Flash don't work !

Of course i know it's not include with chromimum !

I'm sure i saw (or maybe i dream that cause bored with all this no good software) a yellow popup to ask if i want to install flash plugins on a webpage including video flashplayer, and i tell No cause i was busy with my others configs !

Of course i thank it propose me again the install popup next time to intall to it !

But now NO MORE !!!

I try to reboot and unpack a new install of chrome portable, same same, NO MORE !

I gone on https://get.adobe.com/flashplayer/?no_redirect and insall that !

it's installed it add it in Uninstall Windows Mananger, name is : Adobe Flash Player 16 NPAPI, BUT FLASH DON'T WORK in my Chronium Portable !!!

GOING REALLY CRAZY NOW !!!
Then what's this f**king problem again ???

Thanks

Then How i can get again the Chromium install Flash popup ???

Ps : https://get.adobe.com/flashplayer/?no_redirect tell :
Note: Adobe Flash Player is already installed, but disabled. Click here for more information.

and in chrome://plugins/ I don't have any Flash Plugins