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installer: disallow major upgrades

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This commit is contained in:
Bill Zissimopoulos 2016-05-04 15:22:03 -07:00
parent b1b31b9017
commit df5d2d6e87
1 changed files with 4 additions and 0 deletions
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4
build/VStudio/installer/Product.wxs
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@ -14,6 +14,10 @@
Compressed="yes"
InstallScope="perMachine" />
<MajorUpgrade
Disallow="yes"
AllowDowngrades="no"
AllowSameVersionUpgrades="no"
DisallowUpgradeErrorMessage="An older version of [ProductName] is already installed. You must uninstall it before you can install this version."
DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
<Media Id="1" Cabinet="WinFsp.cab" EmbedCab="yes" />