diff --git a/build/win32/code.iss b/build/win32/code.iss
index 5fb79892bde33cbb324ebd9ea6a2129be3dd151c..b892fc50407f39b30bce77c91defce4670aa2dad 100644
--- a/build/win32/code.iss
+++ b/build/win32/code.iss
@@ -753,9 +753,9 @@ Root: HKCR; Subkey: "{#RegValueName}.zsh"; ValueType: string; ValueName: ""; Val
 Root: HKCR; Subkey: "{#RegValueName}.zsh\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\resources\app\resources\win32\code_file.ico"; Tasks: associatewithfiles
 Root: HKCR; Subkey: "{#RegValueName}.zsh\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#ExeBasename}.exe"" ""%1"""; Tasks: associatewithfiles
 
-Root: HKCR; Subkey: "{#RegValueName}"; ValueType: string; ValueName: ""; ValueData: "{cm:SourceFile,{#NameLong}}"; Flags: uninsdeletekey; Tasks: associatewithfiles
-Root: HKCR; Subkey: "{#RegValueName}\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\resources\app\resources\win32\code_file.ico"; Tasks: associatewithfiles
-Root: HKCR; Subkey: "{#RegValueName}\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#ExeBasename}.exe"" ""%1"""; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}SourceFile"; ValueType: string; ValueName: ""; ValueData: "{cm:SourceFile,{#NameLong}}"; Flags: uninsdeletekey; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}SourceFile\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\resources\app\resources\win32\code_file.ico"; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}SourceFile\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#ExeBasename}.exe"" ""%1"""; Tasks: associatewithfiles
 
 Root: HKCU; Subkey: "Environment"; ValueType: expandsz; ValueName: "Path"; ValueData: "{olddata};{app}\bin"; Tasks: addtopath; Check: NeedsAddPath(ExpandConstant('{app}\bin'))