Having trouble opening the Dropbox desktop app on Windows 11

I started my computer this morning, and Dropbox app did not open. Got a message saying Dropbox not opening and I pressed a button to get it to open but nothing. The message repeated constantly.

 

I looked online and found something that said to uninstall Dropbox app and reinstall. I did this. But now there is no Dropbox app available on the desktop. I have to hunt for it hidden elsewhere. I was given no option where to store the app.

 

Before the app was in the 'show hidden icons' area where I could see if Dropbox was syncing but it not there now.

 

Also if I opened the File Explorer there would be a list of all my folders under a Dropbox main folder, but it is no longer there.

 

I use Dropbox to store Scrivener files for writing. It looks like I can access all of these Scrivener files but I don't know if it is syncing properly.

 

I also use it to keep my Obsidian vault and I can see all the stored files there. But I don't think that is syncing properly either.

 

As you can probably tell, I am not very tech aware, so I may have done something glaringly obvious. But I am hoping someone can advise.

 

I am using Windows 11 os if that matters at all.

 

Many thanks in advance for any possible suggestions!