From 860514f01bcd3ef02b09e0e36e423d45a7dcfc93 Mon Sep 17 00:00:00 2001
From: allexzander <blackslayer4@gmail.com>
Date: Tue, 29 Jun 2021 19:27:37 +0300
Subject: [PATCH] Run legacy uninstall exe in a secure way.

Signed-off-by: allexzander <blackslayer4@gmail.com>
---
 admin/win/msi/Nextcloud.wxs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/admin/win/msi/Nextcloud.wxs b/admin/win/msi/Nextcloud.wxs
index 5daabf41e..18b13159a 100644
--- a/admin/win/msi/Nextcloud.wxs
+++ b/admin/win/msi/Nextcloud.wxs
@@ -58,9 +58,9 @@
 
     <!-- Detect legacy NSIS installation -->
     <Property Id="NSIS_UNINSTALLEXE">
-        <DirectorySearch Id="LegacyUninstallVersion" Path="[INSTALLDIR]">
-            <FileSearch Name="Uninstall.exe" />
-        </DirectorySearch>
+        <RegistrySearch Id="RegistryLegacyUninstallString" Type="file" Root="HKLM" Key="Software\Microsoft\Windows\CurrentVersion\Uninstall\$(var.AppName)" Name="UninstallString" Win64="no">
+		    <FileSearch Id="LegacyUninstallFileName" Name="Uninstall.exe"/>
+	    </RegistrySearch>
     </Property>
 
     <!-- Property to disable update checks -->