Failed to copy D:\UE4\UE_4.22\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll to H:\Work\Project_b\Saved\StagedBuilds\WindowsNoEditor\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll, deleting, waiting 10s and retrying.
UATHelper: Packaging (Windows (64-bit)): WARNING: SafeCopyFile Exception was Exception in mscorlib: 对路径“H:\Work\Project_b\Saved\StagedBuilds\WindowsNoEditor\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll”的访问被拒绝。
UATHelper: Packaging (Windows (64-bit)): Stacktrace: 在 System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
UATHelper: Packaging (Windows (64-bit)): 在 System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
UATHelper: Packaging (Windows (64-bit)): 在 AutomationTool.InternalUtils.SafeCopyFile(String SourceName, String TargetName, Boolean bQuiet, Boolean bFilterSpecialLinesFromIniFiles) 位置 D:\Build++UE4\Sync\Engine\Saved\CsTools\Engine\Source\Programs\AutomationTool\AutomationUtils\Utils.cs:行号 366
UATHelper: Packaging (Windows (64-bit)): WARNING: Failed to copy D:\UE4\UE_4.22\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll to H:\Work\Project_b\Saved\StagedBuilds\WindowsNoEditor\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll
UATHelper: Packaging (Windows (64-bit)): ERROR: Failed to copy D:\UE4\UE_4.22\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll to H:\Work\Project_b\Saved\StagedBuilds\WindowsNoEditor\Engine\Binaries\ThirdParty\DbgHelp\dbghelp.dll
UATHelper: Packaging (Windows (64-bit)): (see C:\Users\cuidd\AppData\Roaming\Unreal Engine\AutomationTool\Logs\D+UE4+UE_4.22\Log.txt for full exception trace)
UATHelper: Packaging (Windows (64-bit)): AutomationTool exiting with ExitCode=1 (Error_Unknown)
UATHelper: Packaging (Windows (64-bit)): BUILD FAILED
PackagingResults: Error: Unknown Error
I also encountered this problem, my solution is to turn off the anti-virus software will be fine
thank you @alx123](https://forums.unrealengine.com/member/1393441-alx123)