WiX修补无法正确更新文件

Question

我的"admin-image"样式的WiX测试补丁无法正确更新现有安装.使用msiexec/lx时,我得到以下有关修补"fi_executable.exe"的信息:

MSI (s) (88:E0) [12:32:41:716]: Baseline: Patch {E244BAC8-7E62-4406-889B-4B67A4EA7369} modified fi_executable.exe with full-file update.
MSI (s) (88:E0) [12:32:41:716]: Baseline: First patch for fi_executable.exe, saving native info.
MSI (s) (88:E0) [12:32:41:716]: Baseline: fi_executable.exe version for baseline at patch Native: 6.0.5803.11, 1033, 53840.
...
MSI (s) (88:E0) [12:32:41:716]: Baseline: fi_executable.exe version for baseline at patch {E244BAC8-7E62-4406-889B-4B67A4EA7369}: 6.0.5830.99, 1033, 47104.
...
MSI (s) (88:E0) [12:32:41:763]: {E244BAC8-7E62-4406-889B-4B67A4EA7369} File: fi_executable.exe ValData: 6.0.5830.99 1033 47104
...
MSI (s) (88:E0) [12:32:41:763]: Native File: fi_executable.exe ValData: 6.0.5803.11 1033 53840
...
MSI (s) (88:E0) [12:32:42:543]: The file represented by File table key 'fi_executable.exe' has no eligible binary patches

因此,即使版本号正在更改,并且Windows Installer注意到修补程序修改了该文件,Windows Installer也无法识别应该对可执行文件进行更新.

为什么？

Answer 1

在尝试使用补丁之前，您是否先使用完整的 MSI 文件测试了升级？修补只是一种以更压缩的方式打包的升级的交付机制，如果完整的 MSI 升级不起作用，则修补程序也不起作用。