From dbbe419ffb9b00af10c9d62fdb16fa3be5233631 Mon Sep 17 00:00:00 2001
From: millionart <millionart@users.noreply.github.com>
Date: Tue, 5 May 2026 18:49:36 +0800
Subject: [PATCH] fix: handle nsis ime installer edge cases

---
 .../app/src-tauri/nsis/openless-ime-hooks.nsh        | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/openless-all/app/src-tauri/nsis/openless-ime-hooks.nsh b/openless-all/app/src-tauri/nsis/openless-ime-hooks.nsh
index 18cbc038..24b7629b 100644
--- a/openless-all/app/src-tauri/nsis/openless-ime-hooks.nsh
+++ b/openless-all/app/src-tauri/nsis/openless-ime-hooks.nsh
@@ -20,7 +20,11 @@
 
 !macro OPENLESS_IME_REGISTER_X86
   DetailPrint "Registering OpenLess x86 TSF IME"
-  ExecWait '"$WINDIR\SysWOW64\regsvr32.exe" /s "$INSTDIR\windows-ime\x86\OpenLessIme.dll"' $0
+  ${If} ${RunningX64}
+    ExecWait '"$WINDIR\SysWOW64\regsvr32.exe" /s "$INSTDIR\windows-ime\x86\OpenLessIme.dll"' $0
+  ${Else}
+    ExecWait '"$WINDIR\System32\regsvr32.exe" /s "$INSTDIR\windows-ime\x86\OpenLessIme.dll"' $0
+  ${EndIf}
   !insertmacro OPENLESS_IME_ABORT_IF_FAILED $0 "x86 registration"
 !macroend
 
@@ -39,7 +43,11 @@
 
 !macro OPENLESS_IME_UNREGISTER_X86
   DetailPrint "Unregistering OpenLess x86 TSF IME"
-  ExecWait '"$WINDIR\SysWOW64\regsvr32.exe" /s /u "$INSTDIR\windows-ime\x86\OpenLessIme.dll"' $0
+  ${If} ${RunningX64}
+    ExecWait '"$WINDIR\SysWOW64\regsvr32.exe" /s /u "$INSTDIR\windows-ime\x86\OpenLessIme.dll"' $0
+  ${Else}
+    ExecWait '"$WINDIR\System32\regsvr32.exe" /s /u "$INSTDIR\windows-ime\x86\OpenLessIme.dll"' $0
+  ${EndIf}
   DetailPrint "OpenLess x86 TSF IME unregister exit code $0"
 !macroend