Question for PCI Express Lane Margin Tool for PCIe 4.0/5.0

Software Tuning, Performance Optimization & Platform Monitoring

Discussion regarding monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, and platform updating.

Question for PCI Express Lane Margin Tool for PCIe 4.0/5.0

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Hi Sir,

I follow the document : 639433, Revision: 0.76

The Device Scan command is work, but running the LMT has below error.

What means about it? How to fix it?

OS is Win10 64bit

python version : Python 3.6.8

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