Crash on Game Start PC

Since the last update, anytime I try to start my game on my map, UE4 crashes with this error. Really starting to anger me. Any help would be awesome.

Attempting to run the game in editor:

!Id:62f308b9897197d08efd0c168b7fe493

Unknown exception - code 00000001 (first/second chance not available)

KERNELBASE + 42141 bytes
UE4Editor_Core + 2493770 bytes
UE4Editor_Core + 1579917 bytes
UE4Editor_Core + 1580055 bytes
UE4Editor_Engine + 6334142 bytes
UE4Editor_Engine + 6513839 bytes
UE4Editor_Engine + 6096958 bytes
UE4Editor_Engine + 1585712 bytes
UE4Editor_Engine + 1761525 bytes
UE4Editor_Engine + 1696253 bytes
UE4Editor_Engine + 4767679 bytes
UE4Editor_Engine + 9590093 bytes
UE4Editor_Engine + 9435978 bytes
UE4Editor_Engine + 3675758 bytes
UE4Editor_UnrealEd + 3980929 bytes
UE4Editor_UnrealEd + 4262521 bytes
UE4Editor_UnrealEd + 4351225 bytes
UE4Editor_UnrealEd + 1812504 bytes
UE4Editor_UnrealEd + 5925286 bytes
UE4Editor!FEngineLoop::Tick() + 3294 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\launchengineloop.cpp:2098]
UE4Editor!GuardedMain() + 476 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\launch.cpp:133]
UE4Editor!GuardedMainWrapper() + 26 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\windows\launchwindows.cpp:125]
UE4Editor!WinMain() + 249 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\windows\launchwindows.cpp:201]
UE4Editor!__tmainCRTStartup() + 329 bytes [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]

Hey Daverm.

This crash started happening immediately after you updated?

What did you update from and to?

Does the project crash if you try to open other maps?

Hi Draverm,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you.