所以我有一个非常简单的刻录安装程序,主要包括 .net 升级,或者偶尔包括我们的应用程序需要与之通信的硬件的驱动程序包。
我们创建的 MSI 支持升级或降级。
<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
xmlns:bal="http://schemas.microsoft.com/wix/BalExtension">
<Bundle Name="My App Name" Manufacturer="Company Name" Version="!(bind.packageVersion.MyAPP_MSI)"
IconSourceFile="MyIcon.ico" DisableModify="yes" DisableRemove="yes"
UpgradeCode="{15E598EF-89CE-470B-8CEF-E32C8983DA33}" >
<BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense" >
<bal:WixStandardBootstrapperApplication
LogoFile="$(var.CoreComponents.TargetDir)InstallerGraphics\Bootstrapper_Logo.png"
LicenseFile="$(var.CoreComponents.TargetDir)AppRoot\App License.rtf"
SuppressOptionsUI="yes" />
</BootstrapperApplicationRef>
<Chain>
<PackageGroupRef Id="NetFx451Web"/>
<MsiPackage DisplayName="My full Application Name" Id="MyAPP_MSI" SourceFile="$(var.Installer_MyAppMSI_TargetPath)"
DisplayInternalUI="yes" ForcePerMachine="yes" Visible="yes" />
<MsiPackage DisplayName="My Hardware Driver" Id="Installer_MSI_Driver" SourceFile="$(var.Installer_Driver.TargetPath)"
DisplayInternalUI="yes" ForcePerMachine="yes" Visible="yes" />
</Chain>
</Bundle>
</Wix>
我们通常有测试版,当用户想要从测试版降级回稳定版时,他们不能简单地执行旧的 EXE 安装程序。他们必须从“添加/删除程序”中明确删除以前的软件包才能安装旧的 Burn EXE。
这对于基于 MSI 的安装来说不是问题。我们如何恢复该功能?
日志
[0CB8:067C][2014-06-23T11:10:04]i001: Burn v3.8.1128.0, Windows v6.1(Build 7601: Service Pack 1), path:\\iop-filesvr\IOP\Builds\Main\8.1.240\IO Practiceware Client Setup.exe, cmdline: '-burn.unelevated BurnPipe.{197B8193-6EFC-4ED0-AF90-DE7205F13E65} {CD23A8AB-520B-4F5D-BCB9-98998C5A1EC0} 2216'
[0CB8:067C][2014-06-23T11:10:04]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\jeff\AppData\Local\Temp\IO_Practiceware_Client_8.1.240.0_20140623111004.log'
[0CB8:067C][2014-06-23T11:10:04]i000: Setting string variable'WixBundleOriginalSource' to value '\\iop-filesvr\IOP\Builds\Main\8.1.240\IO Practiceware ClientSetup.exe'
[0CB8:067C][2014-06-23T11:10:04]i000: Setting string variable 'WixBundleName' to value 'IO Practiceware Client 8.1.240.0'
[0CB8:067C][2014-06-23T11:10:05]i100: Detect begin, 2 packages
[0CB8:067C][2014-06-23T11:10:05]i000: Setting string variable 'PrerequisitesVersion' to value '1.0.0.0'
[0CB8:067C][2014-06-23T11:10:05]i102: Detected related bundle: {8d398d25-606f-419a-9b29-e3434aeb2485}, type: Upgrade, scope: PerUser, version: 8.1.241.0, operation: Downgrade
[0CB8:067C][2014-06-23T11:10:05]i103: Detected related package: {7EA877FF-CE7A-49CE-8F76-D5A11EA7DD7A}, scope: PerMachine, version: 1.0.0.0, language: 0 operation: MajorUpgrade
[0CB8:067C][2014-06-23T11:10:05]i103: Detected related package: {8E8A7689-FB1C-4FE5-AF7C-95D499A342DE}, scope: PerUser, version: 8.1.241.0, language: 0 operation: MajorUpgrade
[0CB8:067C][2014-06-23T11:10:05]i101: Detected package: PrerequisitesMsi, state: Absent, cached: None
[0CB8:067C][2014-06-23T11:10:05]i101: Detected package: ClientMsi, state: Absent, cached: None
[0CB8:067C][2014-06-23T11:10:05]i199:Detect complete, result: 0x0
[0CB8:076C][2014-06-23T11:10:16]i000: Setting numeric variable 'EulaAcceptCheckbox' to value 0
[0CB8:076C][2014-06-23T11:10:16]e000: Error 0x80070666: Cannot install a product when a newer version is installed.
最佳答案
尝试添加<Property Id="REINSTALLMODE" Value="amus" />
在您的product.wxs 文件中。 REINSTALLMODE 属性是一组设置,定义不同/相同版本的新安装的行为。更多详情可以查看REINSTALLMODE property作为引用。
关于Wix Burn,如何允许降级?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23614576/