diff --git a/PowerEditor/src/MISC/Common/verifySignedfile.cpp b/PowerEditor/src/MISC/Common/verifySignedfile.cpp
index 8c445de7..aac1a9da 100644
--- a/PowerEditor/src/MISC/Common/verifySignedfile.cpp
+++ b/PowerEditor/src/MISC/Common/verifySignedfile.cpp
@@ -47,14 +47,14 @@ SecurityMode SecurityGard::_securityMode = sm_sha256;
 
 SecurityGard::SecurityGard()
 {
-	_scilexerSha256.push_back(TEXT("03c9177631d2b32de3d32c73a8841cf68fc2cb17f306825489dc3df98000db85")); // v3.5.6 32 bit
-	_scilexerSha256.push_back(TEXT("9896c4089275e21412fd80421827912ebd80e357394b05145a613d190462e211")); // v3.5.6 64 bit
+	_scilexerSha256.push_back(TEXT("03c9177631d2b32de3d32c73a8841cf68fc2cb17f306825489dc3df98000db85")); // v3.5.6 32 bit (signed)
+	_scilexerSha256.push_back(TEXT("9896c4089275e21412fd80421827912ebd80e357394b05145a613d190462e211")); // v3.5.6 64 bit (signed)
 
-	_gupSha256.push_back(TEXT("4c8191f511c2ad67148ef809b40c1108aaa074130547157c335a959404d8d6f6")); // v5.1 32 bit
-	_gupSha256.push_back(TEXT("268a65829e86d5c3d324eea79b51e59f0a7d07c69d3ba0f700c9cb3aa772566f")); // v5.1 64 bit
+	_gupSha256.push_back(TEXT("4c8191f511c2ad67148ef809b40c1108aaa074130547157c335a959404d8d6f6")); // v5.1 32 bit (signed)
+	_gupSha256.push_back(TEXT("268a65829e86d5c3d324eea79b51e59f0a7d07c69d3ba0f700c9cb3aa772566f")); // v5.1 64 bit (signed)
 
-	_pluginListSha256.push_back(TEXT("be9e251a30fd712fd2ff98febd360805df51110b6659de8c9a0000220d7ae535")); // v1.0.7 32 bit
-	_pluginListSha256.push_back(TEXT("3ecd7f9c56bcd659a4126c659eb69b354789c78574a82390749ac751ae539bc6")); // v1.0.7 64 bit
+	_pluginListSha256.push_back(TEXT("be9e251a30fd712fd2ff98febd360805df51110b6659de8c9a0000220d7ae535")); // v1.0.7 32 bit (unsigned)
+	_pluginListSha256.push_back(TEXT("3ecd7f9c56bcd659a4126c659eb69b354789c78574a82390749ac751ae539bc6")); // v1.0.7 64 bit (unsigned)
 }
 
 bool SecurityGard::checkModule(std::wstring filePath, NppModule module2check)
@@ -70,7 +70,6 @@ bool SecurityGard::checkModule(std::wstring filePath, NppModule module2check)
 bool SecurityGard::checkSha256(std::wstring filePath, NppModule module2check)
 {
 	std::string content = getFileContent(filePath.c_str());
-
 	uint8_t sha2hash[32];
 	calc_sha_256(sha2hash, reinterpret_cast<const uint8_t*>(content.c_str()), content.length());
 
@@ -89,9 +88,15 @@ bool SecurityGard::checkSha256(std::wstring filePath, NppModule module2check)
 		return false;
 
 	for (auto i : *moduleSha256)
+	{
 		if (i == sha2hashStr)
+		{
+			//::MessageBox(NULL, filePath.c_str(), TEXT("OK"), MB_OK);
 			return true;
+		}
+	}
 
+	//::MessageBox(NULL, filePath.c_str(), TEXT("KO"), MB_OK);
 	return false;
 }
 
diff --git a/PowerEditor/src/Notepad_plus.rc b/PowerEditor/src/Notepad_plus.rc
index be533b6a..d6a6e24c 100644
--- a/PowerEditor/src/Notepad_plus.rc
+++ b/PowerEditor/src/Notepad_plus.rc
@@ -913,7 +913,7 @@ BEGIN
 
     POPUP "Se&ttings"
     BEGIN
-        MENUITEM "Preferences...",          IDM_SETTING_PREFERECE
+        MENUITEM "Preferences...",          IDM_SETTING_PREFERENCE
         MENUITEM "Style Configurator...",   IDM_LANGSTYLE_CONFIG_DLG
         MENUITEM "Shortcut Mapper...",      IDM_SETTING_SHORTCUT_MAPPER
         MENUITEM SEPARATOR
diff --git a/PowerEditor/src/NppCommands.cpp b/PowerEditor/src/NppCommands.cpp
index 93fbdfd3..ef29f1d6 100644
--- a/PowerEditor/src/NppCommands.cpp
+++ b/PowerEditor/src/NppCommands.cpp
@@ -497,7 +497,7 @@ void Notepad_plus::command(int id)
 
 		case IDM_EDIT_CHANGESEARCHENGINE:
 		{
-			command(IDM_SETTING_PREFERECE);
+			command(IDM_SETTING_PREFERENCE);
 			_preference.showDialogByName(TEXT("SearchEngine"));
 		}
 		break;
@@ -2520,7 +2520,7 @@ void Notepad_plus::command(int id)
 			shortcutMapper.destroy();
 			break;
 		}
-		case IDM_SETTING_PREFERECE :
+		case IDM_SETTING_PREFERENCE:
 		{
 			bool isFirstTime = !_preference.isCreated();
 			_preference.doDialog(_nativeLangSpeaker.isRTL());
diff --git a/PowerEditor/src/Parameters.cpp b/PowerEditor/src/Parameters.cpp
index f429336c..3660bf67 100644
--- a/PowerEditor/src/Parameters.cpp
+++ b/PowerEditor/src/Parameters.cpp
@@ -361,7 +361,7 @@ static const WinMenuKeyDefinition winKeyDefs[] =
 	{ VK_NULL,    IDM_LANG_USER_DLG,                            false, false, false, nullptr },
 	{ VK_NULL,    IDM_LANG_USER,                                false, false, false, nullptr },
 
-	{ VK_NULL,    IDM_SETTING_PREFERECE,                        false, false, false, nullptr },
+	{ VK_NULL,    IDM_SETTING_PREFERENCE,                       false, false, false, nullptr },
 	{ VK_NULL,    IDM_LANGSTYLE_CONFIG_DLG,                     false, false, false, nullptr },
 	{ VK_NULL,    IDM_SETTING_SHORTCUT_MAPPER,                  false, false, false, nullptr },
 	{ VK_NULL,    IDM_SETTING_IMPORTPLUGIN,                     false, false, false, nullptr },
diff --git a/PowerEditor/src/menuCmdID.h b/PowerEditor/src/menuCmdID.h
index 3f2b2de7..2df65ccb 100644
--- a/PowerEditor/src/menuCmdID.h
+++ b/PowerEditor/src/menuCmdID.h
@@ -547,7 +547,7 @@
     #define    IDM_SETTING_TRAYICON                 (IDM_SETTING + 8)
     #define    IDM_SETTING_SHORTCUT_MAPPER          (IDM_SETTING + 9)
     #define    IDM_SETTING_REMEMBER_LAST_SESSION    (IDM_SETTING + 10)
-    #define    IDM_SETTING_PREFERECE                (IDM_SETTING + 11)
+    #define    IDM_SETTING_PREFERENCE               (IDM_SETTING + 11)
     #define    IDM_SETTING_PLUGINADM                (IDM_SETTING + 14)
     #define    IDM_SETTING_OPENPLUGINSDIR           (IDM_SETTING + 15)
     #define	   IDM_SETTING_SHORTCUT_MAPPER_MACRO	(IDM_SETTING + 16)