When installing Microsoft SQL Server, you may encounter an error message stating "Invalid command line argument." This error occurs when the command line arguments provided during the installation process are incorrect or unsupported. In this article, we will explore the possible causes of this error and provide step-by-step instructions to resolve it.
Possible Causes of the Error
There are several reasons why you might encounter the "Invalid command line argument" error when installing Microsoft SQL Server:
- Incorrect command line syntax: The command line arguments provided during the installation process may contain typographical errors or use incorrect syntax.
- Unsupported command line argument: Some command line arguments may not be supported by the version of SQL Server you are trying to install.
- Conflicting command line arguments: Certain command line arguments may conflict with each other, causing the installation process to fail.
Resolving the Error
To resolve the "Invalid command line argument" error, follow these steps:
Step 1: Verify the Command Line Arguments
First, double-check the command line arguments you are using during the installation process. Ensure that there are no typographical errors and that the syntax is correct. Refer to the SQL Server documentation or installation guide for the correct syntax and available command line arguments.
Step 2: Check for Unsupported Arguments
If you are using specific command line arguments, verify that they are supported by the version of SQL Server you are installing. Unsupported arguments can cause the installation process to fail. Refer to the SQL Server documentation or installation guide for a list of supported command line arguments for your version of SQL Server.
Step 3: Remove Conflicting Arguments
If you are using multiple command line arguments, it is possible that some of them are conflicting with each other. In such cases, remove or modify the conflicting arguments to resolve the issue. Again, refer to the SQL Server documentation or installation guide for any known conflicts between specific command line arguments.
Step 4: Update SQL Server
If you are using an older version of SQL Server, consider updating to the latest version. Newer versions may have resolved known issues and provide better compatibility with command line arguments. Visit the Microsoft SQL Server website to download the latest version of SQL Server.
Step 5: Contact Microsoft Support
If you have followed the above steps and are still encountering the "Invalid command line argument" error, it is recommended to reach out to Microsoft Support for further assistance. They can provide personalized guidance based on your specific installation scenario and help resolve the issue.
Conclusion
The "Invalid command line argument" error during the installation of Microsoft SQL Server can be frustrating, but it is usually resolvable. By verifying the command line arguments, checking for unsupported arguments, removing conflicting arguments, updating SQL Server, and seeking assistance from Microsoft Support, you can overcome this error and successfully install SQL Server.
| Reference | Link |
|---|---|
| Microsoft SQL Server Documentation | https://docs.microsoft.com/sql/ |
| Microsoft SQL Server Download | https://www.microsoft.com/en-us/sql-server/sql-server-downloads |
| Microsoft Support | https://support.microsoft.com/en-us/contactus/ |