Also lost dials, trying to guess which file to transfer from Old Firefox files to new 57

Under review

Hi,

We launched update couple hours ago. Update extension to the latest version:  62.8.5 or Higher
https://addons.mozilla.org/en-US/firefox/addon/fvd-speed-dial/

This is the simples option, not always help but we encourage to try. 

- Copy and paste in address bar about:support  
- Select following http://nimb.ws/Vm5pjy 
- Rename this folder to any name and restart Firefox http://nimb.ws/awxfuW BUT don't delete it. Just rename it, for example Storage_OLD

Here is VIDEO
http://nimb.ws/XrkKQ2

If it won't help, let us know.