System parameter setting (operation and change both needs to click Confirm (Y))
Need to specify a local computer user
click OK, this error will be solved
Database login method (divided into Windows account login and username password login)
When the database is installed to this step, the default is to log in with the Windows account, but the login method of the license plate recognition system is the user name and password login, so in this step, in order to avoid the subsequent problems, it is recommended to select the hybrid mode as shown above, the software default database installation password is 123456
The database is not installed for the first time on this computer
In this case, select Default instance according to the above figure, and then click next, it will show the database instance name conflicts, this need to manually name the database instance name, such as SQLSERVER, then when logging in to the database, the server name is the computer name \Database instance name (if it is the default, it is the computer name when logging in)
Some files in the database installation must be installed on the system disk, so if the capacity of the system disk allows, do not change the installation path.
Once the database installation failed, it may be because the database does not match correct Windows version. We can choose to uninstall the installed program and try to reinstall it with another version.
Step 1, open control panel, choose program and function
Step 2, find all the installed programs, if it’s sqlserver2008, you need to uninstall all the programs that contain the Microsoft SQL Server 2008, as shown in the picture. If it’s sqlserver2012, then uninstall all the programs that contain Microsoft SQL Server 2012, as shown in the picture.
Step 3, is to find the corresponding installation directory and delete the folder created automatically by sqlserver. The default installation location is C:\Program Files, delete the Microsoft SQL Server folder, and also delete the corresponding C:\Program Files (x86). Microsoft SQL Server folder, at this point, the database uninstallation is complete and can be reinstalled.
If you are still unable to install properly after reselecting the version, please connect directly to the software sales staff, there will be a dedicated after-sales staff to serve you.