Azure Site recovery - Installation failed at Registering with Site Recovery

KK1969 316 Reputation points
2020-12-16T11:27:11.613+00:00

48658-asrinstall-failed-1.jpg48772-asrinstall-failed-2.jpg

While installing the ASR Unified Setup on Configuration Server, the installation is failing at the "registering with Site recovery" step. Please refer to the attached screenshots.

Exact error message:
Process error: MTRegistration:: registerMT encountered exception [at i:\src\release\inmage-azure-siterecovery\host\cdplibs\win\registermtmajor.cpp:MTRegistration::importMTRegistryHive:204] registry import failed with error: access is denied.

Azure Site Recovery
Azure Site Recovery
An Azure native disaster recovery service. Previously known as Microsoft Azure Hyper-V Recovery Manager.
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  1. Alex Harvey 26 Reputation points
    2022-02-24T08:26:20.087+00:00

    Thanks! I sorted it in the end. Our EDR solution (SentinelOne) was the problem. I disabled it and ran the registration successfully, and enabled it again. It appears the bulk reg key load was flagged as suspect.

    2 people found this answer helpful.

  2. Arumuga Raj Shanmughavel 0 Reputation points
    2024-09-20T07:55:38.8366667+00:00

    We are also facing the similar issue in our environment, How to fix it ? does Microsoft have any recommended steps. As we dont have sentinelOne agent to disable.we have agents like Qualys, Snare... disabling those agents will help ? Please advise. Since we are migrating physical machine to Azure.

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