Wincc Flexible SMART V5 SP1无法读取博途V19 Update4工程，错误信息如下：

Fs server error: Reorcanization faliled in integrateFilephase! Rooicause: ReintearationResult: Failed! Reason: t could not exchangthe files, ErrorDetal: storageControler.Exchange: l0Exception occured: system.0.0Excepton:当文件已存在时，无法创建该

文件。

tsystem.o, ErrorWinlQError(int32 erorcode, sting maybeFullPath)在System.o,File.internalvove(sting sourceflleName, Sting destflleName, Boolean checkHost)Siemens Automaton,Objectframe,filestorage,BaseJ0StorageReintegrationfileExchange.Renamefiles()在Siemens Automaton,0bjectframe,fileStorage,Base0StorageReintegratonFileExchange.Exchange()在 Siemens.Automation.0bjectframe,fileStorage,8ase0.StorageController,Exchange(String temporaryfulPath, int32backupPreserveCount

这个错误应该是特定于TIA V19 Update4的，我打开旧版本的V19工程可以正常读取，有没有什么好的解决方案？