[email protected]: Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exist code example

Example: bitbucket permission denied (publickey). fatal: could not read from remote repository.

It looks like a permissions issue - not a Windows 7 issue.

Your ssh key is not authorised - Permission denied (publickey).

You need to create a public ssh key and ask the administrator of the Git repository to add the ssh public key

Information on how to do this: Saving ssh key fails