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Unreal Engine C++ API Reference > Developer > DesktopPlatform > IDesktopPlatform
References
| Module | DesktopPlatform |
| Header | /Engine/Source/Developer/DesktopPlatform/Public/IDesktopPlatform.h |
| Include | #include "IDesktopPlatform.h" |
bool IsValidRootDirectory
(
const FString & RootDir
)
Remarks
Tests whether a root directory is a valid Unreal Engine installation true if the engine is a valid installation