I can't paste the screenshots I capture on Windows

Yes I have. I even installed it again. 

I don't  think you know what you are talking about  cuz it dont work! I've  done what you said. If I didn't I wouldn't have been here!!!!!!!!!!!!!! 

did you not watch the yt video I posted? ofc not!

I uninstalled and reinstalled the app and it still don't work!  

Thanks for clarifying that for us psychomaniac189 - much appreciated.

Could you please try the latest, stable version of the desktop app from this page directly?

Just make sure to toggle off the early releases from your account's settings first. 

Let us know of any updates!

Cool. I just downloaded it, installed it 3 times, and I still have version 216.3.4299, even after restarting my computer just now.
- Stable Build 215.4.7202
- Windows(Windows 10 or later)    Standard Installer
Would love you input about this.
So I just now tried the offline Installer:
- Dropbox 215.4.7202 Offline Installer.x64
This worked. The other one must be "online" and it's useless.
With 215.4.7202, I no longer get that screenshot popup.
-- Thank you.

Ah, **bleep**swizzle. The popup returned. Ah **bleep**cake. How the hell did Dropbox revert back to 216.3.4299?
--> Would LOVE your thoughts on this!

In the system tray, Dropbox was staying there when it installed and reverted, but since I deleted the Standard Installer file which didn't even work, now when Dropbox reverted, it removed the icon from the system tray. What the hell is going on, after so many years of a product that had no issue, suddenly all of this!!! -- Looks like I'm stuck with 216.3.4299, which this time, I actually uninstalled in Settings, then installed the new version, which sucked because the installer doesn't want to use the current folder named "Dropbox" which is another thing you should fix!!! -- What a major cockup!!!

I can't check Dropbox in the system tray, so I checked Settings, and there it is, again, 216.3.4299. A number I can't unmemorize. 🤬🖕

Did you toggle off the 'early releases' from your account's settings before installing the latest, stable version of the Dropbox desktop app L_?