After updating, sourcetree repository type not valid

[Celeste Glavin]

I recently updated my SourceTree on Windows and was getting an error that the path was invalid. I tried to clone the repository again and when I directed to the Bitbucket path

Repository Type: This is not a valid source path / URL

When I click Details...

 System.ComponentModel.Win32Exception: The system cannot find the specified
hg: parse error at C:\Users\XXXX\AppData\Local\Atlassian\SourceTree\hgrc_sourcetree:1:

remote: Not Found

fatal: respository 'https://xxxxxxxx@bitbucket.org/xxx/xxx/' not found

 – The xx's are blocked out, but they are properly linked.

I'm unsure what happened. Can anyone help?

[Celeste Glavin]

I've also updated both Git and Mercurial under Tools > Options 

The file paths are different than the one above for the ignore files... Does this have anything to do with it?

Is it possible for me to start from scratch? Uninstall and reinstall Sourcetree? Would that mess anything up?