All fax accounts are inaccessible

- All fax accounts are inaccessible

- Windows Fax and Scan: The message could not be sent. The RPC server is unavailable.

- When I try to send a new fax, it immediately pops up a message that says: "New Fax: Unable to retrieve cover pages associated with the selected account."

Solution:
You can solve it, fast and easy with this solution just flow these steps.
1- Open Windows Fax and Scan
2- Goto Tools > Fax Accounts...
3- Select and Remove the error signed account(s)

4- Press on Add... button
5- Choose a right options from Fax Setup wizard.

6- Fine and for more details, please let me and other readers ;-)