在同一台计算机上使用带有32位和64位Altium设计软件的数据库元件库

The following procedure can be used to manually install the 64-bit Microsoft Access Database Engine (2010) on a computer that already has 32-bit Microsoft Office installed and running (versions 2007, 2010, 2013, or 2016).

The procedure is as follows:

1. From a command prompt (run cmd.exe from a Windows search), enter the file path and name of the 64-bit Microsoft Access Database Engine (2010) install file, followed by a space and the switch /passive, for example: C:\Users\<ProfileName>\Downloads\AccessDatabaseEngine_x64.exe /passive. The /passive switch runs the installation without showing any error messages.
2. Open the Registry Editor (regedit.exe from a Windows search) and browse to the following path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\14.0\Common\FilesPaths. Delete or rename the mso.dll registry entry.

The procedure to install the 64-bit Microsoft Access Database Engine (2010) first, followed by the 32-bit version (2007) of Microsoft Office, is as follows:

1. Uninstall all 32-bit Office installations (including language packs and so on). If you have installed the 32-bit Microsoft Access Database Engine 2010, or 2016, you must uninstall this too.
2. Install the 64-bit Microsoft Access Database Engine 2010.
3. Reboot your computer.
4. Test if your 64-bit Altium Design Software works with Database Libraries.
5. Install the 32-bit version of Microsoft Office (2007).
6. Reboot your computer.
7. Test if your 32-bit Altium Design Software works with Database Libraries.