小编Nig*_*awk的帖子

我有一个安装MSI的WiX软件包,还检查是否安装了.NET.安装捆绑包(和安装程序)时,一切都按预期工作.

我的问题是捆绑包升级.在升级中,捆绑包首先安装MSI的v_Next,然后取消安装v_revious的MSI.

我该如何更改此订单？我希望在升级中,在安装v_Next之前卸载MS_的v_Previous.

以下是我的包:

<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
    xmlns:util="http://schemas.microsoft.com/wix/UtilExtension"
    xmlns:bal="http://schemas.microsoft.com/wix/BalExtension">

    <Bundle Name="MyProductName"
            Version="1.0.0.0"
            Manufacturer="MyCompanyName"
            UpgradeCode="4abf3f67-1234-35b1-b2c1-dd7649b60e1d">

        <BootstrapperApplicationRef
            Id="WixStandardBootstrapperApplication.RtfLicense">

            <bal:WixStandardBootstrapperApplication
                SuppressOptionsUI="yes"
                LicenseFile="License.rtf"
                ThemeFile="Theme.xml"
                LogoFile="MyProductName.png"
            />
            <Payload
                Name="BootstrapperCore.config"
                SourceFile="BootstrapperCore.config"/>
            <Payload
                SourceFile="NetfxLicense.rtf"/>
        </BootstrapperApplicationRef>
        <Chain>
            <PackageGroupRef
                Id="Netfx4Full"/>
            <MsiPackage
                Compressed="yes"
                SourceFile="$(var.SolutionDir)\Setup\MyProductName.msi"
                Vital="yes">
            </MsiPackage>
        </Chain>
    </Bundle>
    <Fragment>
        <WixVariable
            Id="WixMbaPrereqPackageId"
            Value="Netfx4Full" />
        <WixVariable
            Id="WixMbaPrereqLicenseUrl"
            Value="NetfxLicense.rtf" />

        <util:RegistrySearch
            Root="HKLM"
            Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v4\Full"
            Value="Version"
            Variable="Netfx4FullVersion" />
        <util:RegistrySearch
            Root="HKLM"
            Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v4\Full"
            Value="Version"
            Variable="Netfx4x64FullVersion"
            Win64="yes" />

        <PackageGroup
            Id="Netfx4Full">

            <ExePackage
                Id="Netfx4Full"
                Cache="no"
                Compressed="no"
                PerMachine="yes"
                Permanent="yes"
                Vital="yes"
                SourceFile="$(var.SolutionDir)\packages\dotNetFx40_Full_x86_x64.exe"
                DownloadUrl="http://go.microsoft.com/fwlink/?LinkId=164193"
                DetectCondition="Netfx4FullVersion AND …