diff --git a/win32/zoitechat.props b/win32/zoitechat.props
index 45abd67a..56bcbfcf 100644
--- a/win32/zoitechat.props
+++ b/win32/zoitechat.props
@@ -95,9 +95,11 @@
 		<ZoiteChatLib>$(ZoiteChatBuild)\$(PlatformName)\lib\</ZoiteChatLib>
 		<ZoiteChatPdb>$(ZoiteChatBuild)\$(PlatformName)\pdb\</ZoiteChatPdb>
 		<ZoiteChatRel>$(ZoiteChatBuild)\$(PlatformName)\rel\</ZoiteChatRel>
-		<IsccPath>"$(ProgramFiles)\Inno Setup 5\iscc.exe"</IsccPath>
-	</PropertyGroup>
-
+		<IsccPath Condition="Exists('$(ProgramFiles(x86))\Inno Setup 6\ISCC.exe')">"$(ProgramFiles(x86))\Inno Setup 6\ISCC.exe"</IsccPath>
+		<IsccPath Condition="'$(IsccPath)'=='' and Exists('$(ProgramFiles)\Inno Setup 6\ISCC.exe')">"$(ProgramFiles)\Inno Setup 6\ISCC.exe"</IsccPath>
+		<IsccPath Condition="'$(IsccPath)'=='' and Exists('$(ProgramFiles(x86))\Inno Setup 5\ISCC.exe')">"$(ProgramFiles(x86))\Inno Setup 5\ISCC.exe"</IsccPath>
+		<IsccPath Condition="'$(IsccPath)'=='' and Exists('$(ProgramFiles)\Inno Setup 5\ISCC.exe')">"$(ProgramFiles)\Inno Setup 5\ISCC.exe"</IsccPath>	
+    </PropertyGroup>
 	<PropertyGroup>
 		<LinkIncremental>false</LinkIncremental>
 		<IntDir>$(ZoiteChatObj)$(ProjectName)\</IntDir>