diff --git a/alpha/MultiParShlExt.dll b/alpha/MultiParShlExt.dll
new file mode 100644
index 0000000..6a65dd3
Binary files /dev/null and b/alpha/MultiParShlExt.dll differ
diff --git a/alpha/MultiParShlExt.ini b/alpha/MultiParShlExt.ini
new file mode 100644
index 0000000..5381249
Binary files /dev/null and b/alpha/MultiParShlExt.ini differ
diff --git a/alpha/MultiParShlExt64.dll b/alpha/MultiParShlExt64.dll
new file mode 100644
index 0000000..a3be815
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diff --git a/alpha/Update_English.txt b/alpha/Update_English.txt
index 8996565..94cc288 100644
--- a/alpha/Update_English.txt
+++ b/alpha/Update_English.txt
@@ -2,13 +2,18 @@ Release note of v1.3.2 tree
 
  I tried to decrease probability of false positive at Malware detection.
 
-[ Changes from 1.3.2.7 to 1.3.2.8 ] (2023/03/14)
+[ Changes from 1.3.2.7 to 1.3.2.8 ] (2023/03/23)
 
 GUI update
  Change
   It won't erase Zone.Identifier flag of MultiPar.exe automatically.
+
+ Improvement
   It will show error, when calling PAR client doesn't exist.
 
+ Bug fix
+  When UAC is disabled, Shell Extesnion DLL uses HKEY_LOCAL_MACHINE.
+
 PAR2 client update
  Bug fix
   It will show correct efficiency for over than TB size files.