MemoryCardFile: Don't compress file on opening

pcsx2/Config.h

@@ -1146,11 +1146,6 @@ struct Pcsx2Config
 		HostFs : 1,
 
 		WarnAboutUnsafeSettings : 1;
-
-	// uses automatic ntfs compression when creating new memory cards (Win32 only)
-#ifdef _WIN32
-	bool McdCompressNTFS;
-#endif
 	BITFIELD_END
 
 	CpuOptions Cpu;

pcsx2/Pcsx2Config.cpp

@@ -1697,11 +1697,6 @@ Pcsx2Config::Pcsx2Config()
 	InhibitScreensaver = true;
 	BackupSavestate = true;
 	SavestateZstdCompression = true;
-
-#ifdef _WIN32
-	McdCompressNTFS = true;
-#endif
-
 	WarnAboutUnsafeSettings = true;
 
 	// To be moved to FileMemoryCard pluign (someday)
@@ -1770,10 +1765,6 @@ void Pcsx2Config::LoadSaveCore(SettingsWrapper& wrap)
 	EmulationSpeed.LoadSave(wrap);
 	LoadSaveMemcards(wrap);
 
-#ifdef _WIN32
-	SettingsWrapEntry(McdCompressNTFS);
-#endif
-
 	if (wrap.IsLoading())
 	{
 		CurrentAspectRatio = GS.AspectRatio;

pcsx2/SIO/Memcard/MemoryCardFile.cpp

@@ -305,10 +305,6 @@ void FileMemoryCard::Open()
 		// [TODO] : Add memcard size detection and report it to the console log.
 		//   (8MB, 256Mb, formatted, unformatted, etc ...)
 
-#ifdef _WIN32
-		FileSystem::SetPathCompression(fname.c_str(), EmuConfig.McdCompressNTFS);
-#endif
-
 		if (fname.ends_with(".bin"))
 		{
 			std::string newname(fname + "x");