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Error: C9555E: Failed to check out a license.

Hyunbae Lee

Dear ARM Support Team,

I hope this message finds you well.

I am currently experiencing an issue with my MDK-ARM Professional license. I have successfully registered the license using the LIC code provided, and I have installed ARM Compiler 5 (version 5.06 update 7) in the following directory:

C:\Users\user\AppData\Local\Keil_v5\ARM

However, after completing the installation, I noticed that the license file was not generated. As a result, I am unable to check out a license, and I am receiving the following error:

Could you please advise on how I can generate the necessary license file or provide further guidance on resolving this issue?

Thank you for your assistance.

Best regards,
Hyunbae Lee

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