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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/FPreloadableFile
Description
Initialize the FPreloadableFile asynchronously, performing FileOpen operations on another thread. Use IsInitialized or WaitForInitialization to check progress.
| Name | InitializeAsync |
| Type | function |
| Header File | /Engine/Source/Runtime/Core/Public/Misc/PreloadableFile.h |
| Include Path | #include "Misc/PreloadableFile.h" |
| Source | /Engine/Source/Runtime/Core/Private/Misc/PreloadableFile.cpp |
void InitializeAsync
(
uint32 InFlags,
int64 PrimeSize
)