Disaster Recovery Error 1312 When Mapping Network Drive


When using the option "Map Network Drive" during DR, you may see the following error:

System Error 1312 has occurred.
A specified logon session does not exist. It may have already been terminated.

This is an issue in more recent versions of WinPE. The solution is to add a domain to the username when mapping the drive. This will work even if the domain does not exist.

For example, if you are using the user "admin", you would enter "core\admin" for the username.

Last Update: October 11, 2021