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我正在尝试使用WIX创建MSI,并且我似乎偶然发现了一个小问题,这个问题让我对升级感到困惑。我跟随了大约3个关于这个主题的教程,每个教程都给出了相同的结果。当我尝试升级应用程序时,我得到一个通用的WIX安装程序升级
此产品的另一个版本已经安装。
消息。环顾四周后,我看到为了成功升级,我需要指定一个新的产品GUID。这对我来说似乎很奇怪,因为主要的WiX网站说这只是主要安装所必需的。由于我运气不好,我决定和它一起去。请注意它成功执行了安装程序,但是当我检入添加/删除程序时,我现在已安装了2个应用程序副本。这真让我抓狂。请参阅下面的.wxs,并在适用的情况下向我展示我的错误。
<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
<Product Id="PRODUCT-GUID-GOES-HERE-B86BCC79EEFD" Name="Sample Application" Language="1033" Version="$(var.ProductVersion)" Manufacturer="Sample Inc." UpgradeCode="$(var.UpgradeCode)">
<Package Id="*" Keywords="Installer" Platform="x64" InstallerVersion="200" InstallPrivileges="elevated" InstallScope="perMachine" Compressed="yes" />
<Upgrade Id="$(var.UpgradeCode)">
<UpgradeVersion Minimum="$(var.ProductVersion)" IncludeMinimum="no" OnlyDetect="yes" Language="1033" Property="NEWPRODUCTFOUND" />
<UpgradeVersion Minimum="$(var.RTMProductVersion)" IncludeMinimum="no" Maximum="$(var.ProductVersion)" IncludeMaximum="no" Language="1033" Property="UPGRADEFOUND" />
</Upgrade>
<Media Id="1" Cabinet="media1.cab" EmbedCab="yes" />
<Directory Id="TARGETDIR" Name="SourceDir">
<Directory Id="ProgramFiles64Folder">
<Directory Id="Sample" Name="Sample">
<Directory Id="INSTALLLOCATION" Name="Sample Application">
<!-- TODO: Remove the comments around this Component element and the ComponentRef below in order to add resources to this installer. -->
<Component Id="SampleApplication" Guid="APPLICATION-GUID-GOES-HERE-c7247f5d1b42" Win64="yes">
<!-- TODO: Insert files, registry keys, and other resources here. -->
<File Id="SampleEXE" Name="Sample.exe" Source="Sample.exe" ProcessorArchitecture="x64" KeyPath="yes" />
</Component>
</Directory>
</Directory>
</Directory>
</Directory>
<Feature Id="Complete" Title="sample64" Level="1">
<!-- TODO: Remove the comments around this ComponentRef element and the Component above in order to add resources to this installer. -->
<ComponentRef Id="SampleApplication" />
<!-- Note: The following ComponentGroupRef is required to pull in generated authoring from project references. -->
<ComponentGroupRef Id="Product.Generated" />
</Feature>
<CustomAction Id="NoDowngrade" Error="A later version of [ProductName] is already installed." />
<InstallExecuteSequence>
<Custom Action="NoDowngrade" After="FindRelatedProducts">NEWPRODUCTFOUND</Custom>
<RemoveExistingProducts After="InstallFinalize" />
</InstallExecuteSequence>
<InstallUISequence>
<Custom Action="NoDowngrade" After="FindRelatedProducts">NEWPRODUCTFOUND</Custom>
</InstallUISequence>
</Product>
</Wix>
预先感谢任何帮助。
我试过你的方法,但是这给了我错误。它似乎并不知道'InstallValidate'是什么。另外,通过使用MajorUpgrade元素我是否必须递增主要版本构建,还是可以通过增加次要构建和小型构建来摆脱困境? – Seb
您对Schedule属性值使用“afterInstallValidate”吗?您可以更改前三个版本字段中的任何一个;见http://www.joyofsetup.com/2008/12/29/neither-more-nor-less/。 –
经过多次测试,我终于找到了工作。似乎我混合了太多类似的属性,并且一旦我将所有东西都剥下来并从头开始,我就开始工作了。谢谢。 – Seb