i try copy any file and UE4 not responding, after a long minutes show me this error.
Fatal error: [File:H:\SVN_Ark\Engine\Source\Runtime\Core\Private\GenericPlatform\GenericPlatformMemory.cpp] [Line: 51]
Ran out of memory allocating 268435456 bytes with alignment 0
VERSION: 0.0
KERNELBASE.dll!UnknownFunction (0x00007ffaf3177788) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffaca8c66ad) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffaca7ad12f) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffaca681c55) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffaca81dee7) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x00007ffaca69e865) + 0 bytes [UnknownFile:0]
i have a windows 10 64bit, core i7 and 12 Gm ram memory.