Hello Philippe,
Try this:
System Preferences

- Open Internet Accounts

- Pick Facebook

- In the new window check calendar (if already checked unchecked it, then check 
it again)

- In the same window click on Details and enter your credentials 

Then hit Cancel on the unwanted pop-up window and hopefully it won’t come back!

Kind regards,
Ronni

 Ronni Brown’s iPad Pro 12.9-inch 256GB 


> On 27 May 2018, at 4:43 pm, Philippe Chaperon <laut...@bigpond.com> wrote:
> 
> Dear friends of WAMUG, 
> 
> Can someone please help me to get rid of a request from Facebook titled: 
> 
> Facebook Password
> 
> Enter the password for “laut...@mac.com” in System Preferences
> 
> This thing keeps popping up on my screen, and yet I do have access to 
> Facebook via Safari or Firefox or …. shamefully from Chrome,  without any 
> problems. Running OS X Yosemite (v. 10.10.5).
> 
> I ran Malwarebytes with no problems, Keychain First Aid again no problems and 
> wondering what else can I do? 
> 
> Any help to will be more that greatly appreciated as this thing is getting on 
> my old nerves. 
> 
> Many thanks.
> 
> Keep dry and safe if you have to be on the road, 
> 
> Philippe Chaperon
>  
> 
> 
> 
> <Facebook continued request for password.pdf>
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