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If you are a developer or end-user running a standalone executable, you may need the official Intel libraries.
Confirm bitness:
If libmkl-ccg.dll is located in an Intel or Anaconda installation folder and is digitally signed, it is a You do not need to remove it. If you are experiencing errors with this file, the issue is usually a software configuration error, not malware. libmkl-ccg.dll
Technically, yes. But it is . Even if the other computer has the same Windows version and same software, different Intel MKL versions may have subtle incompatibilities. Copying a single DLL might bypass the missing file error only to cause a different internal error later (like missing a different dependent DLL or a symbol mismatch). Always use the official installer. If you are a developer or end-user running
If the error appears when launching a specific program (e.g., MATLAB, ANSYS): Technically, yes
redistributables. It contains compiled code for math operations—such as linear algebra, FFTs, or vector math—optimized for Intel and compatible processors. Intel Community Common Uses Getting started with custom MKL dll - Intel Community