I get an error when building my project for Windows 64 bit.
I tried restarting my entire computer but nothing seems to help. I have previously exported my project by the same name and it worked that time, I just added another map and changed some of the blueprints.
UATHelper: Packaging (Windows (64-bit)): ERROR: System.IO.IOException: The process cannot access the file 'C:\Users\Derek\Desktop\Stupid Parkour\WindowsNoEditor\Parkour.exe' because it is being used by another process.
UATHelper: Packaging (Windows (64-bit)): at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
UATHelper: Packaging (Windows (64-bit)): at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
UATHelper: Packaging (Windows (64-bit)): at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize)
UATHelper: Packaging (Windows (64-bit)): at System.IO.File.OpenFile(String path, FileAccess access, SafeFileHandle& handle)
UATHelper: Packaging (Windows (64-bit)): at System.IO.File.SetLastWriteTimeUtc(String path, DateTime lastWriteTimeUtc)
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.CommandUtils.CopyFileIncremental(FileReference Source, FileReference Dest, Boolean bAllowDifferingTimestamps, List`1 IniKeyBlacklist, List`1 IniSectionBlacklist) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\AutomationUtils\CommandUtils.cs:line 1419
UATHelper: Packaging (Windows (64-bit)): at Project.ApplyArchiveManifest(ProjectParams Params, DeploymentContext SC) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Scripts\ArchiveCommand.Automation.cs:line 41
UATHelper: Packaging (Windows (64-bit)): at Project.Archive(ProjectParams Params) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Scripts\ArchiveCommand.Automation.cs:line 64
UATHelper: Packaging (Windows (64-bit)): at BuildCookRun.DoBuildCookRun(ProjectParams Params) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Scripts\BuildCookRun.Automation.cs:line 218
UATHelper: Packaging (Windows (64-bit)): at BuildCookRun.ExecuteBuild() in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Scripts\BuildCookRun.Automation.cs:line 39
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.BuildCommand.Execute() in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\AutomationUtils\BuildCommand.cs:line 263
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Automation.Execute(List`1 CommandsToExecute, Dictionary`2 Commands) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\AutomationUtils\Automation.cs:line 547
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Automation.Process(String[] Arguments, StartupTraceListener StartupListener) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\AutomationUtils\Automation.cs:line 511
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Program.MainProc(String[] Arguments, StartupTraceListener StartupListener) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Program.cs:line 175
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Program.<>c__DisplayClass1_0.<Main>b__2() in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Program.cs:line 87
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.InternalUtils.RunSingleInstance(Func`1 Main) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\AutomationUtils\Utils.cs:line 739
UATHelper: Packaging (Windows (64-bit)): at AutomationTool.Program.Main(String[] Arguments) in D:\Build\++UE4\Sync\Engine\Source\Programs\AutomationTool\Program.cs:line 87
UATHelper: Packaging (Windows (64-bit)): (see C:\Users\Derek\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+Program+Files+Epic+Games+UE_4.27\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