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

Applies to Altium Designer version: 24

Database Libraries (DbLibs) are a popular and powerful component management solution. However, when using Microsoft Access as the backend database for your components, there is one important difference between using 32-bit and 64-bit versions of Altium Designer:

  • 64-bit Altium Designer (Altium Designer 18.0 and later) – requires 64-bit Microsoft Access Database Engine to be able to use MS Access with database libraries (DbLibs).
  • 32-bit Altium Designer (Altium Designer 17.1 and earlier) – requires 32-bit Microsoft Access Database Engine to be able to use MS Access with database libraries (DbLibs).
Typically, the appropriate version of Microsoft Office would be installed, of which Access is a constituent part. However, it is likely that many users will have both 32-bit and 64-bit versions of Altium Designer running on the same computer. The issue is that Microsoft does not officially support, nor endorse, the coexistence of both 32-bit and 64-bit Office applications and drivers on the same computer.

Altium suggests the following three solutions:

  1. Download and install the 64-bit Microsoft Access Database Engine (2016), alongside your existing install of 32-bit Microsoft Office.

  2. Download and install the 64-bit Microsoft Access Database Engine (2016) first, followed by 32-bit version of Microsoft Office (featuring Access).

    Note that this solution only works with 32-bit Microsoft Office 2007. It does not work with 32-bit Microsoft Office 2010, 2013, or 2016.
  3. Download and install both the 32-bit and 64-bit Microsoft Access Database Engines (download file includes both), when Microsoft Office (with Access) is not available.

可用的功能取决于您的 Altium Designer 软件订阅级别