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[英]Run Wix Custom action only during uninstall and not during Major upgrade
[英]No uninstall on Wix major upgrade
这是我的代码:
<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
<?define ProductName = "MyApp"?>
<?define ProductCode = "GUID_NO1"?>
<?define UpgradeCode = "GUID_NO2"?>
<?define ProductVersion = "1.0.0"?>
<Product Id="$(var.ProductCode)"
Name="$(var.ProductName)"
Language="1033"
Version="$(var.ProductVersion)"
Manufacturer="Me"
UpgradeCode="$(var.UpgradeCode)">
<Package Description="My desc"
InstallerVersion="300"
Compressed="yes"
InstallScope="perMachine" />
<MajorUpgrade DowngradeErrorMessage="A newer version is already installed." />
...
我构建,安装并一切正常。 所以我取代
<?define ProductCode = "GUID_NO3"?>
<?define UpgradeCode = "GUID_NO4"?>
<?define ProductVersion = "1.0.1"?>
我构建,安装并在程序/功能中找到了2个MyApp,一个是1.0.0版,另一个是1.0.1版。 当然,我需要删除1.0.0。
保持相同的ProductCode指导无效。
我正在使用Wix 3.8。
确保UpgradeCode保持不变,并将ID更改为*。
<Product Id="*" Name="Stub" Language="1033" Version="$(var.Version)"
Manufacturer="" UpgradeCode="FAFD7276-68F3-43AF-BEBF-8F175499A243">
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