diff --git a/korge b/korge
index 901beeb..6322972 100755
--- a/korge
+++ b/korge
@@ -1,8 +1,8 @@
 #!/bin/bash
 
-export INSTALLER_VERSION=0.0.6
+export INSTALLER_VERSION=0.0.7
 export INSTALLER_URL=https://github.com/korlibs/compiler.korge.org/releases/download/v$INSTALLER_VERSION/korge-kotlin-compiler-all.tar.xz
-export INSTALLER_SHA256=f4290aa0452e2a621b475568e4c4b03e75fad16176677dfa7bf0b8a1eb7d79cb
+export INSTALLER_SHA256=d56170fef85dba9944379d8b9e8f8feb557fd85e702fd10c853c4e87229d17a0
 
 download_file()
 {
@@ -43,8 +43,8 @@ if [ ! -f "$JAVA" ]; then
   mkdir -p "$HOME/.korge"
   mkdir "$HOME/.korge/jdk-21" 2> /dev/null
   if [[ "${OSTYPE}" == 'darwin'* ]]; then
-    download_file "https://github.com/korlibs/universal-jre/releases/download/0.0.1/macos-universal-jdk-21+35-jre.tar.xz" "$HOME/.korge/jdk-21.tar.xz" "d7b2ab87de30584ee60b788dfbd8ea3fadf3b0ee06aeef37ac99e07de6d6281c"
-    tar --strip-components 3 -xf "$HOME/.korge/jdk-21.tar.xz" -C "$HOME/.korge/jdk-21"
+    download_file "https://github.com/korlibs/universal-jre/releases/download/0.0.1/microsoft-jre-21.0.3-mac-universal.tar.xz" "$HOME/.korge/jdk-21.tar.xz" "430909fef93915338979e49363474f55b04e3e4de03db225d5d2577467d603bc"
+    tar --strip-components 1 -xf "$HOME/.korge/jdk-21.tar.xz" -C "$HOME/.korge/jdk-21"
   else
     export ARCH=$(uname -m)
     if [ "${ARCH}" == "aarch64" ] || [ "${ARCH}" == "arm64"* ]; then
@@ -54,6 +54,7 @@ if [ ! -f "$JAVA" ]; then
     fi
     tar --strip-components 1 -xf "$HOME/.korge/jdk-21.tar.xz" -C "$HOME/.korge/jdk-21"
   fi
+  rm "$HOME/.korge/jdk-21.tar.xz"
 fi
 
 if [ ! -f "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.jar" ]; then
@@ -61,8 +62,11 @@ if [ ! -f "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.ja
 
   download_file "$INSTALLER_URL" "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.tar.xz" "$INSTALLER_SHA256"
 
-  tar -xf "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.tar.xz" -C "$HOME/.korge/compiler"
-  cp "$HOME/.korge/compiler"/korge-kotlin-compiler-all.jar "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.jar"
+  INSTALLER_TAR_XZ_PATH=$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.tar.xz
+  tar -xf "$INSTALLER_TAR_XZ_PATH" -C "$HOME/.korge/compiler"
+  cp "$HOME/.korge/compiler/korge-kotlin-compiler-all.jar" "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.jar"
+  rm "$HOME/.korge/compiler/korge-kotlin-compiler-all.jar"
+  rm "$INSTALLER_TAR_XZ_PATH"
 fi
 
 "$JAVA" -jar "$HOME/.korge/compiler/korge-kotlin-compiler-all.$INSTALLER_VERSION.jar" $*
diff --git a/korge.bat b/korge.bat
index 4f97450..afc8d36 100644
--- a/korge.bat
+++ b/korge.bat
@@ -2,9 +2,9 @@
 
 SETLOCAL EnableDelayedExpansion
 
-SET INSTALLER_VERSION=0.0.6
+SET INSTALLER_VERSION=0.0.7
 SET INSTALLER_URL=https://github.com/korlibs/compiler.korge.org/releases/download/v%INSTALLER_VERSION%/korge-kotlin-compiler-all.tar.xz
-SET INSTALLER_SHA256=f4290aa0452e2a621b475568e4c4b03e75fad16176677dfa7bf0b8a1eb7d79cb
+SET INSTALLER_SHA256=d56170fef85dba9944379d8b9e8f8feb557fd85e702fd10c853c4e87229d17a0
 
 SET KORGEDIR=%USERPROFILE%\.korge
 SET JAVA=%KORGEDIR%\jre-21\bin\java.exe
@@ -16,6 +16,9 @@ IF NOT EXIST "%INSTALLER_LOCAL_FILE%" (
     CALL :DOWNLOAD_FILE "%INSTALLER_URL%" "%INSTALLER_LOCAL_FILE%.tar.xz" "%INSTALLER_SHA256%"
     CALL :EXTRACT_TAR "%INSTALLER_LOCAL_FILE%.tar.xz" "%INSTALLER_PATH%" 0 "%INSTALLER_LOCAL_FILE%"
     COPY /Y "%INSTALLER_PATH%\korge-kotlin-compiler-all.jar" %INSTALLER_LOCAL_FILE% > NUL 2> NUL
+    DEL "%INSTALLER_PATH%\korge-kotlin-compiler-all.jar" > NUL 2> NUL
+    DEL "%INSTALLER_LOCAL_FILE%.tar.xz" > NUL 2> NUL
+    DEL "%INSTALLER_LOCAL_FILE%.tar.xz.sha256" > NUL 2> NUL
 )
 
 IF NOT EXIST "%JAVA%" (
@@ -25,11 +28,10 @@ IF NOT EXIST "%JAVA%" (
         CALL :DOWNLOAD_FILE "https://github.com/korlibs/universal-jre/releases/download/0.0.1/microsoft-jre-21.0.3-windows-x64.tar.xz" "%KORGEDIR%\jre-21.tar.xz" "6D16528A2201DCBE0ADDB0622F5CBE0CD6FA84AE937D3830FC1F74B32132C37B"
     )
     CALL :EXTRACT_TAR "%KORGEDIR%\jre-21.tar.xz" "%KORGEDIR%\jre-21" 1 "%JAVA%"
+    DEL "%KORGEDIR%\jre-21.tar.xz" > NUL 2> NUL
+    DEL "%KORGEDIR%\jre-21.tar.xz.sha256" > NUL 2> NUL
 )
 
-REM CALL :NORMALIZE_PATH "."
-REM echo %RETVAL%
-REM "%JAVA%" "-Duser.dir=%RETVAL%" -jar "%INSTALLER_LOCAL_FILE%" %*
 "%JAVA%" -jar "%INSTALLER_LOCAL_FILE%" %*
 
 EXIT /B