Open SQL SERVER CONFIG MANAGER
Check to see if SQL Services are running for SQL Server (V365)
If stopped, restart
See if 365 Background Service is running
Try to restart
Try to run from exe file
If these fail:
If Windows Services Config file missing:
Copy the regular config file and rename for windows services.
Delete initialization record record from db (support tool) then run Windows services manually from exe file
Try to relaunch app -
Was database not created?