diff --git a/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h b/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h
index e8aecc17..9a822c35 100644
--- a/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h
+++ b/PowerEditor/src/MISC/PluginsManager/Notepad_plus_msgs.h
@@ -531,9 +531,14 @@ enum winVer{WV_UNKNOWN, WV_WIN32S, WV_95, WV_98, WV_ME, WV_NT, WV_W2K, WV_XP, WV
 		#define DOCSTAUS_READONLY 1
 		#define DOCSTAUS_BUFFERDIRTY 2
 
-	#define NPPN_DOCORDERCHANGED (NPPN_FIRST + 16)  // To notify plugins that document order is changed
+	#define NPPN_DOCORDERCHANGED (NPPN_FIRST + 17)  // To notify plugins that document order is changed
 	//scnNotification->nmhdr.code = NPPN_DOCORDERCHANGED;
 	//scnNotification->nmhdr.hwndFrom = newIndex;
 	//scnNotification->nmhdr.idFrom = BufferID;
 
+	#define NPPN_SNAPSHOTDIRTYFILELOADED (NPPN_FIRST + 18)  // To notify plugins that a snapshot dirty file is loaded on startup
+	//scnNotification->nmhdr.code = NPPN_SNAPSHOTDIRTYFILELOADED;
+	//scnNotification->nmhdr.hwndFrom = NULL;
+	//scnNotification->nmhdr.idFrom = BufferID;
+
 #endif //NOTEPAD_PLUS_MSGS_H
diff --git a/PowerEditor/src/NppIO.cpp b/PowerEditor/src/NppIO.cpp
index 66e6ad92..d22be5e9 100644
--- a/PowerEditor/src/NppIO.cpp
+++ b/PowerEditor/src/NppIO.cpp
@@ -154,6 +154,20 @@ BufferID Notepad_plus::doOpen(const TCHAR *fileName, bool isRecursive, bool isRe
 	if (isSnapshotMode)
 	{
 		buffer = MainFileManager->loadFile(longFileName, NULL, encoding, backupFileName, fileNameTimestamp);
+
+		if (buffer != BUFFER_INVALID)
+		{
+			bool isSnapshotMode = backupFileName != NULL && PathFileExists(backupFileName);
+			if (isSnapshotMode)
+			{
+				// To notify plugins that a snapshot dirty file is loaded on startup
+				SCNotification scnN;
+				scnN.nmhdr.hwndFrom = 0;
+				scnN.nmhdr.idFrom = (uptr_t)buffer;
+				scnN.nmhdr.code = NPPN_SNAPSHOTDIRTYFILELOADED;
+				_pluginsManager.notify(&scnN);
+			}
+		}
 	}
 	else
 	{
diff --git a/PowerEditor/src/ScitillaComponent/Buffer.cpp b/PowerEditor/src/ScitillaComponent/Buffer.cpp
index f37ca3a1..f51a3ee0 100644
--- a/PowerEditor/src/ScitillaComponent/Buffer.cpp
+++ b/PowerEditor/src/ScitillaComponent/Buffer.cpp
@@ -538,6 +538,7 @@ BufferID FileManager::loadFile(const TCHAR * filename, Document doc, int encodin
             buf->setUnicodeMode(uniCookie);
 			buf->setFormat(format);
 		}
+
 		//determine buffer properties
 		++_nextBufferID;
 		return id;