Wix Burn，我該如何降級？

Question

所以我有一個非常簡單的刻錄安裝程序，主要包括.net升級或偶爾爲我們的應用程序需要與之通話的硬件驅動程序包。

MSI的我們創建支持升級或降級。

<?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> 

我們通常beta版本，當用戶想要從公測回到降級到我們的穩定版本，他們不能簡單地執行舊的EXE安裝程序。他們必須從添加/刪除程序中刪除以前的軟件包到安裝程序舊的刻錄EXE。

這不是基於MSI的安裝問題。我們如何回到這個功能？

登錄

[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. 

Answer 1

嘗試在你的product.wxs文件中添加<Property Id="REINSTALLMODE" Value="amus" />。 REINSTALLMODE屬性是一組定義具有不同/相同版本的新安裝的行爲的設置。有關更多詳細信息，您可以檢查REINSTALLMODE property作爲參考。

Answer 2

將beta版視爲穩定版（RC版或市場版）版本。文件/程序集版本總是向上移動，因此安裝是升級。

以釋放序列：

• 1.2.3.4567 Beta版
• 1.2.3.4568市場發佈
• 1.2.4.4569 Beta版接下來

定義，客戶根據看到的版本如果市場（穩定）發佈或測試版。

查看'AssemblyInformationalVersion'。

[assembly: AssemblyVersion("1.0.0.1234")] 
[assembly: AssemblyFileVersion("1.0.0.1234")] 
[assembly: AssemblyInformationalVersion("1.0")] 

總是升級。

Answer 3

這爲我工作：

<MajorUpgrade Schedule="afterInstallInitialize" AllowDowngrades="yes" /> 

見WIX docs on MajorUpgrade Element。