bool isZIPArchive(wstring dir, wstring &arch_name){
		vector<wstring>dirs;
		bool isArch = false;
		
		dirs = toDirVector(dir);
		arch_name = dirs[0];

		CZipArchive zip;
		for(int i=1;i<dirs.size();i++){
			arch_name = arch_name + L"\\" + dirs[i];
			
			
			try{
				
				zip.Open(arch_name.c_str(), CZipArchive::OpenMode::zipOpenReadOnly);
				isArch = true;
				zip.Close();
				break;
			}catch(Exception ^){
				zip.CloseFile();
				//continue
			}
		}
		/*if(!zip.IsClosed())
			zip.Close();*/
		//TODO: check if there is opened file
		_fcloseall();
		return isArch;
	}