Access violation - code c0000005 (first/second chance not available)

Hello,I just downloaded UE4 and whenever I try to open it,a message appears saying:
Access violation - code c0000005 (first/second chance not available)

Can anyone help me?

Also here is the full message:
LoginId:509eeda14affa55d0c6b4b82cff7931a
EpicAccountId:6c0fd086b4174682ad1d738b52aaafa9

Access violation - code c0000005 (first/second chance not available)

nvwgf2umx
nvwgf2umx
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nvumdshimx
nvumdshimx
nvumdshimx
nvumdshimx
nvumdshimx
d3d11
d3d11
dxgi
dxgi
dxgi
UE4Editor_D3D11RHI!FD3D11Viewport::PresentChecked() [d:\build++ue4\sync\engine\source\runtime\windows\d3d11rhi\private\d3d11viewport.cpp:298]
UE4Editor_D3D11RHI!FD3D11DynamicRHI::RHIEndDrawingViewport() [d:\build++ue4\sync\engine\source\runtime\windows\d3d11rhi\private\d3d11viewport.cpp:604]
UE4Editor_RHI!FRHICommandList::EndDrawingViewport() [d:\build++ue4\sync\engine\source\runtime\rhi\private\rhicommandlist.cpp:1493]
UE4Editor_SlateRHIRenderer!FSlateRHIRenderer::DrawWindow_RenderThread() [d:\build++ue4\sync\engine\source\runtime\slaterhirenderer\private\slaterhirenderer.cpp:928]
UE4Editor_SlateRHIRenderer!TGraphTask > >::ExecuteTask() [d:\build++ue4\sync\engine\source\runtime\core\public\async\taskgraphinterfaces.h:829]
UE4Editor_Core!FNamedTaskThread::ProcessTasksNamedThread() [d:\build++ue4\sync\engine\source\runtime\core\private\async\taskgraph.cpp:665]
UE4Editor_Core!FNamedTaskThread::ProcessTasksUntilQuit() [d:\build++ue4\sync\engine\source\runtime\core\private\async\taskgraph.cpp:574]
UE4Editor_RenderCore!RenderingThreadMain() [d:\build++ue4\sync\engine\source\runtime\rendercore\private\renderingthread.cpp:333]
UE4Editor_RenderCore!FRenderingThread::Run() [d:\build++ue4\sync\engine\source\runtime\rendercore\private\renderingthread.cpp:467]
UE4Editor_Core!FRunnableThreadWin::Run() [d:\build++ue4\sync\engine\source\runtime\core\private\windows\windowsrunnablethread.cpp

Hello,

We’ve recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://epicsupport.force.com/unrealengine/s/

Thanks