Question

我正在尝试使用Wix支持补丁，并且正在寻找像on this SO post

这样的答案

正如所建议的那样，我使用了＆＃34;使用Purely WiX＆＃34;代码进行一些测试并创建了3个版本1.0,1.1和1.2

我可以正确地应用每个MSI进行升级而不会出现错误，而在ARP中，版本会增加。

我可以从1.0或1.1补丁到1.2但在ARP中版本不会更新。在修补1.2并运行1.1 MSI安装程序之后，我还没有得到关于降级的警告。

我在哪里错了。

以下是来源：

    <?xml version='1.0' encoding='windows-1252'?>
    <Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>
    <Product Id='*' Name='Foobar $(var.Version)' UpgradeCode='PUT-GUID-HERE'
        Language='1033' Codepage='1252' Version='$(var.Version).0.0' Manufacturer='Acme Ltd.'>

        <Package Id='*' Keywords='Installer' Description="Acme's Foobar $(var.Version) Installer"
            Comments='Foobar is a registered trademark of Acme Ltd.' Manufacturer='Acme Ltd.'
            InstallerVersion='100' Languages='1033' Compressed='yes' SummaryCodepage='1252' />
        <MajorUpgrade DowngradeErrorMessage='A newer version is already installed.' />
        <MediaTemplate EmbedCab='yes' />
        <Directory Id='TARGETDIR' Name='SourceDir'>
            <Directory Id='ProgramFilesFolder' Name='PFiles'>
                <Directory Id='Acme' Name='Acme'>
                    <Directory Id='INSTALLDIR' Name='Foobar'>
                        <Component Id='MainExecutable' Guid='*'>
                            <File Id='SampleTXT' Name='Sample.txt' DiskId='1' Source='ver$(var.Version)\Sample.txt' KeyPath='yes' />
                        </Component>
                    </Directory>
                </Directory>
            </Directory>
        </Directory>
        <Feature Id='Complete' Level='1'>
            <ComponentRef Id='MainExecutable' />
        </Feature>
    </Product>
</Wix>

    <?xml version='1.0' encoding='windows-1252'?>
    <Wix xmlns='http://schemas.microsoft.com/wix/2006/wi'>
    <Patch AllowRemoval="yes" Manufacturer="Acme Ltd." MoreInfoURL="www.acmefoobar.com"
        DisplayName="Foobar 1.1.0 Patch" Description="Small Update Patch" Classification="Update">

        <Media Id='5000' Cabinet='Sample.cab'>
            <PatchBaseline Id='Sample'/>
        </Media>

        <PatchFamily Id='SamplePatchFamily' Version='1.1.0.0' Supersede='yes'>
            <ComponentRef Id='MainExecutable'/>
        </PatchFamily>

    </Patch>
</Wix>

并建立：

"%WIX_COMP_CMD%" -nologo -dVersion=1.0 Product.wxs
"%WIX_LINK_CMD%" -nologo Product.wixobj -out ver1.0\Product.msi

"%WIX_COMP_CMD%" -nologo -dVersion=1.1 Product.wxs
"%WIX_LINK_CMD%" -nologo Product.wixobj -out ver1.1\Product.msi

"%WIX_COMP_CMD%" -nologo -dVersion=1.2 Product.wxs
"%WIX_LINK_CMD%" -nologo Product.wixobj -out ver1.2\Product.msi

"%WIX_TORCH_CMD%" -nologo -p -xi ver1.0\Product.wixpdb ver1.2\Product.wixpdb -out Patch_0_2.wixmst
"%WIX_TORCH_CMD%" -nologo -p -xi ver1.1\Product.wixpdb ver1.2\Product.wixpdb -out Patch_1_2.wixmst

"%WIX_COMP_CMD%" -nologo Patch.wxs
"%WIX_LINK_CMD%" -nologo Patch.wixobj

"%WIX_PYRO_CMD%" -nologo Patch.wixmsp -out Patch.msp -t Sample Patch_0_2.wixmst -t Sample Patch_1_2.wixmst

修补Wix进行重大升级

0 个答案: