[BUG] Cant play any project, crash

It was ok before, but now, i always have crash when i press Play any project. I dont know what could happen i didnt remove or smth any internal UE4 files, perhaps its UE4 itself did smth.

So now i cant Play any project, even restarting of computer or verifying installation didnt help, i suppose i have to reinstall UE4 from scratch…

When i press “Play” i have infinite loop of openning Windows and then crash. Simulate still works.

Using Windows 7 SP1 64x.

EDIT: i think i have crashes only when i Play - any level from Content Examples, other projects works fine. I think i should reinstall Content Examples, but im sure i didnt do anything with that folder.

I think the problem was appear after i used “Ctrl+Z”, i.e. Undo, because Undo really bugged in UE4 editor and also often crash editor. But i also remember that before my topic problem, i used Undo also couple of times and just after that problem appeared. I used Undo of “SphereReflectionCapture remove”.

Hello,

Thank you for your report. We were not able to investigate this on the engine version you reported, but there have been many version changes to UE4 since this question was first posted. With a new version of the Engine comes new fixes and it is possible that this issue has changed or may no longer occur. Due to timetable of when this issue was first posted, we are marking this post as resolved for tracking purposes.

If you are still experiencing the issue you reported in the current engine version, then please respond to this message with additional information and we will investigate as soon as possible. If you are experiencing a similar, but different issue at this time, please submit a new report for it.

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