| bool MoveFile(const FString& DestFilename, const FString& SrcFilename, bool bReplace, bool bEvenIfReadOnly) | FinalNative+2 flags | | 0x23 |
| bool MakeDirectory(const FString& Path, bool bCreateTree) | FinalNative+2 flags | | 0x12 |
| FString GetUserDirectory() | FinalNative+2 flags | | 0x10 |
| bool FindRecursive(const FString& StartDirectory, const TArray<FString>& FoundPaths, const FString& Wildcard, bool bFindFiles, bool bFindDirectories) | FinalNative+2 flags | | 0x33 |
| bool FindFiles(const FString& Directory, const TArray<FString>& FoundFiles, const FString& FileExtension) | FinalNative+2 flags | | 0x31 |
| bool FileExists(const FString& Filename) | FinalNative+2 flags | | 0x11 |
| bool DirectoryExists(const FString& Directory) | FinalNative+2 flags | | 0x11 |
| bool DeleteFile(const FString& Filename, bool bMustExist, bool bEvenIfReadOnly) | FinalNative+2 flags | | 0x13 |
| bool DeleteDirectory(const FString& Directory, bool bMustExist, bool bDeleteRecursively) | FinalNative+2 flags | | 0x13 |
| bool CopyFile(const FString& DestFilename, const FString& SrcFilename, bool bReplace, bool bEvenIfReadOnly) | FinalNative+2 flags | | 0x23 |