Solution 1 :
Run below script:
https://drive.google.com/open?id=0BzrrsMUq-H6gMUFjRWFYaXB3S0E
**Query will run for long time
If after run Solution 1 still prompted above error then proceed to solution 2:
Run below script:
https://drive.google.com/open?id=0BzrrsMUq-H6gR0ZUNDdrZ24yRWc
After run script, fully close QNE Optimum and re-open to upgrade database
Above scenario is specific cases, Please backup before execute.
Please refer : How to Connect to Database use Microsoft SQL Server Management Studio
AND
Please refer : How to install Microsoft SQL Management Studio