MSSQL加载失败，让你沮丧！（mssql 未能加载）

No one likes it when their application unexpectedly breaks down. It can be incredibly stressful to figure out what has gone wrong and how to fix it. But one of the most frustrating issues of all is when Microsoft SQL Server (MSSQL) fails to load.

MSSQL is an incredibly important database technology that is used by many applications. When it fails to load, it can make applications unusable. In most cases, the issue comes down to one of a few possible causes. Depending on the cause, the solution may vary.

The first thing to do when MSSQL fails to load is to check the event log of your system. This log can tell you what exactly is going wrong and which service is causing the issue. It may require looking through the log line by line and correlating the time of the failure with the specific service that is having the issue.

The next step is to try to start the MSSQL Service manually. This can be done through the Windows Services Manager or via command line. If the service can be started manually, then you likely have an issue with the system settings.

You can attempt to repair the registry settings by running the system registry cleaner, or you can attempt to reset the settings manually. To do this, you will first need to open the Registry Editor. You can find this in the Windows Start Menu. Then, navigate to the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL directory. You can reset the settings by deleting the MSSQL key and then re-installing MSSQL.

The last solution is to upgrade your system. If the issue is with an outdated version of MSSQL, then upgrading to the latest version may be the only way to fix it. Before doing this, however, you should be sure to have a backup of your system in case any data is lost during the process.

MSSQL failing to load is a very frustrating issue that can cause a lot of headaches. Luckily, there are a few methods to investigate and repair the issue. With a bit of patience and experimentation, you should be able to resolve the problem and get your application up and running again.