Help, 'The global shader cache file ...Engine/GlobalShaderCache-PCD3D_SM4.bin is missing. Your application was built to load COOKED content.'
Perhaps I'll glance again and see it lurking in the shadows :)
Update: I ran DXDiag.EXE from the start menu. It says I have DirectX v12 and I think I need DirectX11.
OK I've got a DirectX11 Emulator https://www.netvector.de/downloads/dxcpl-directx-11-emulator.exe.
I run the emulator. Add to list...., Add PLayable Teaser.exe to the list. Tick the Force Warp Tickbox and hit apply. Leave the emulator open and run the game.
It now says 'DX11 feature level 10.0 required to run the engine.'