Fix confusing memory allocation error message (reused FileTooBigToOpen)

Fix notepad-plus-plus#14418, close notepad-plus-plus#14429

PowerEditor/installer/nativeLang/czech.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <!--
-	- last change:  Notepad++ 8.6  23/Nov/2023  by Ondřej Müller ([email protected])
+	- last change:  Notepad++ 8.6  30/Nov/2023  by Ondřej Müller ([email protected])
 	- N++ Community QA:  https://notepad-plus-plus.org/community/topic/87/czech-translations
 	- contributors:  Ondřej Müller ([email protected]), Tomáš Hrouda ([email protected]), Martin Darebný (darBis)
 	- the most recent version of this file can be downloaded from the project master-branch here: https://github.com/notepad-plus-plus/notepad-plus-plus/blob/master/PowerEditor/installer/nativeLang/czech.xml
@@ -1509,6 +1509,7 @@ Přejete si použít takovéto zástupné dokumenty/karty?
 POZNÁMKA: Jestliže se rozhodnete neotevírat zástupné dokumenty/karty anebo je poté sami zavřete, Vaše relace BUDE PŘI UKONČENÍ Notepadu++ automaticky MODIFIKOVÁNA!
 Doporučujeme Vám, abyste si nyní zazálohovali Váš soubor &quot;session.xml&quot;."/>
 			<RTLvsDirectWrite title="Nelze použít směr textu RTL" message="RTL není v současnosti kompatibilní se zvoleným DirectWrite režimem. Prosím vypněte nejprve DirectWrite v sekci &quot;Různé&quot; v &quot;Nastavení&quot;, poté restartujte Notepad++ a použijte znovu tento příkaz."/>
+			<FileMemoryAllocationFailed title="Problém s alokací paměti pro soubor" message="Pravděpodobně není dostatek souvislé volné paměti pro soubor, který Notepad++ právě načítá."/><!-- HowToReproduce: Try to open multiple files with total size > ~700MB in the x86 Notepad++ (it will depend on the PC memory configuration and the current system memory usage...). -->
 		</MessageBox>
 
 		<ClipboardHistory>

PowerEditor/installer/nativeLang/english.xml

@@ -1506,6 +1506,7 @@ Would you like to create those placeholders?
 
 NOTE: Choosing not to create the placeholders or closing them later, your session WILL BE MODIFIED ON EXIT! We suggest you backup your "session.xml" now."/>
 			<RTLvsDirectWrite title="Cannot run RTL" message="RTL is not compatible with DirectWrite mode. Please disable DirectWrite mode in MISC. section of Preferences dialog, restart Notepad++, and try this command again."/>
+			<FileMemoryAllocationFailed title="Exception: File memory allocation failed" message="There is probably not enough contiguous free memory for the file being loaded by Notepad++."/><!-- HowToReproduce: Try to open multiple files with total size > ~700MB in the x86 Notepad++ (it will depend on the PC memory configuration and the current system memory usage...). -->
 		</MessageBox>
 		<ClipboardHistory>
 			<PanelTitle name="Clipboard History"/>

PowerEditor/installer/nativeLang/english_customizable.xml

@@ -1506,6 +1506,7 @@ Would you like to create those placeholders?
 
 NOTE: Choosing not to create the placeholders or closing them later, your session WILL BE MODIFIED ON EXIT! We suggest you backup your "session.xml" now."/>
 			<RTLvsDirectWrite title="Cannot run RTL" message="RTL is not compatible with DirectWrite mode. Please disable DirectWrite mode in MISC. section of Preferences dialog, restart Notepad++, and try this command again."/>
+			<FileMemoryAllocationFailed title="Exception: File memory allocation failed" message="There is probably not enough contiguous free memory for the file being loaded by Notepad++."/><!-- HowToReproduce: Try to open multiple files with total size > ~700MB in the x86 Notepad++ (it will depend on the PC memory configuration and the current system memory usage...). -->
 		</MessageBox>
 		<ClipboardHistory>
 			<PanelTitle name="Clipboard History"/>

PowerEditor/src/ScintillaComponent/Buffer.cpp

@@ -1718,10 +1718,10 @@ bool FileManager::loadFileData(Document doc, int64_t fileSize, const TCHAR * fil
 				break;
 			case SC_STATUS_BADALLOC:
 			{
-				pNativeSpeaker->messageBox("FileTooBigToOpen",
+				pNativeSpeaker->messageBox("FileMemoryAllocationFailed",
 					_pNotepadPlus->_pEditView->getHSelf(),
-					TEXT("File is too big to be opened by Notepad++"),
-					TEXT("Exception: File size problem"),
+					TEXT("There is probably not enough contiguous free memory for the file being loaded by Notepad++."),
+					TEXT("Exception: File memory allocation failed"),
 					MB_OK | MB_APPLMODAL);
 			}
 			[[fallthrough]];