UE4 suddenly not opening project after crash

Hi there
I’m very frustrated because I managed to get everything Setup for Building the ipa file and while using the engine and editing c++ Code it crashed. Then a message Pops up "There may be an operating System error or a modulle is not properly set up. Looking under Pojectname-Binaries-Win64 I find .module file and .dll. The module file Name in .module is the one of the .dll. So what I did was successfully rebuild the solution in VS2017. Still the same error.
Please help I’m soooo finished and now this happens!? It always pops up at 71% .This is not fair. Especially now prior to release

This is the log:link text