RickH  
                
               
              
                  
                    February 5, 2017,  5:53am
                   
                   
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              If its a text file that is demo mode and not designed to be used in production, you would need to totally rebuild your system after installing sql, see this topic
  
  
    @JTRTech  he had his set to Text Demo Mode.  Unfortunately @cowvin  there will be no way to migrate that.  You will need to rebuild it.   I recommend not using CE as its much slower and limited compared to SQL.  You should install the localDB version or install SQL Express 2014 instructions are located here: 
To explain demo mode, It uses a single text file to temporarily store some data but it will NOT work for very long and it is NOT a database. 
If you choose to go the SQL Express 2014 route …