error on packaging

windows 7 32 bit
electron 1.7.5

when i want to pack my app i get this error:
node createinstaller.js
creating windows installer

Failed with exit code: 4294967295
Output:
System.AggregateException: One or more errors occurred. ---> System.ComponentMode
l.Win32Exception: The specified executable is not a valid application for this OS
platform.
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInf
o)
at System.Diagnostics.Process.Start()
at System.Diagnostics.Process.Start(ProcessStartInfo startInfo)
at Squirrel.Utility.d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNoti
fication(Task task)
at Squirrel.Utility.d__23.MoveNext()
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledE
xceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationTok
en cancellationToken)
at System.Threading.Tasks.Task.Wait()
at Squirrel.ReleasePackage.CreateReleasePackage(String outputFile, String pack
agesRootDir, Func`2 releaseNotesProcessor, Action`1 contentsPostProcessHook)
at Squirrel.Update.Program.Releasify(String package, String targetDir, String
packagesDir, String bootstrapperExe, String backgroundGif, String signingOpts, St
ring baseUrl, String setupIcon, Boolean generateMsi, String frameworkVersion, Boo
lean generateDeltas)
at Squirrel.Update.Program.executeCommandLine(String[] args)
at Squirrel.Update.Program.main(String[] args)
at Squirrel.Update.Program.Main(String[] args)
---> (Inner Exception #0) System.ComponentModel.Win32Exception (0x80004005): The
specified executable is not a valid application for this OS platform.
at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInf
o)
at System.Diagnostics.Process.Start()
at System.Diagnostics.Process.Start(ProcessStartInfo startInfo)
at Squirrel.Utility.d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNoti
fication(Task task)
at Squirrel.Utility.d__23.MoveNext()<---

what it means ??