Error ID: 843

更新日期: 2013年1月

適用於: System Center 2012 - Data Protection Manager, System Center 2012 SP1 - Data Protection Manager

Error ID 843 — Data Protection Manager

At this time, no additional information is available for this error. The information provided below is identical to the error message content. However, your request for more information has been recorded, and additional information might be added to this topic at a future date.

To provide feedback about the types of information that would help you resolve this error, please contact the DPM Documentation Team.



System Center 2012 – Data Protection Manager (DPM)






Symbolic Name


The physical location of the existing DPM database cannot be found.

User Action

Verify that the instance of SQL Server is properly installed, and that the <ServiceName> SQL Server service is running.

Upgrading from a DPM evaluation version where SQL Server has expired

Before uninstalling DPM

  1. If you are using a remote instance of SQL Server, upgrade the DPM server. If you are using a local instance of SQL Server, backup DPM database.

  2. Uninstall SQL Server.

  3. From the DPM installation media, run the SQL Server installer and install an evaluation edition of SQL Server with the same name (MSDPM2012EVAL).

  4. Attach the database to this instance.

  5. Run System Center 2012 – Data Protection Manager (DPM) setup.

If you have already uninstalled the evaluation version of DPM, then you must reimage the computer.

如需其他資源,請參閱 Information and Support for System Center 2012 (System Center 2012 的資訊和支援)

秘訣: 使用這項查詢可在 System Center 2012 的 TechNet 文件庫中尋找線上文件。如需指示和範例,請參閱 Search the System Center 2012 Documentation Library (搜尋 System Center 2012 文件庫)