Windows 10: Having problem with gmail not opening

i have installed the gmail app but it's not opening for some reasons.

:)

 

gmail problem

Hi
I have several gmail accounts and can sign into Chrome with each except for one.
When I attempt to sign in with the problem account it tells me that the password is incorrect.
Using Gmail's account recovery & 2 factor authentication gmail sends a verification code to my phone (which I receive).
The next step is to enter the verification code into account recovery which it accepts.
It then states that it will send a code to my recovery email address.
However, I don't receive the email.
I've attempted using a different recovery email address with no luck.
Now the email account is working since it receives (& sends) emails daily (vial Mailbird).
It's just not possible to sign into Chrome with it.
Any suggestions?

 

Gmail is driving me crazy

How Do I Remove My Email From a Spam List: All Your Questions Answered [Step-by-Step]
could look into this ? might help ...

 

gmail problem

Thanks. Yup, I tried those. I never use the browser to save passwords - use Lastpass. It only has the incorrect password listed.
According to gmail the password was changed 7 months ago.
What is frustrating is that although I use two factor authentification & although the phone number is correct (I receive a text with the code) & the recovery email address is valid, gmail does not send me the reset email. I checked the spam list etc but no joy.
As I say, the email is working - I receive mail to it & can send from it. It's working on both Desktop PC & tablet.
Hey Ho, I'll just have to work round it, remove any accounts associated with it & eventually get rid.
Thanks for your suggestions.