topic Re: Issues installing EMA in Intel vPro® Platform

Issues installing EMA

SteveEECV — Mon, 18 Sep 2023 09:29:07 GMT

Hi,

Previously we were using MeshCentral, but since it's no longer being actively updating we are looking for alternatives. Today I've attempted to install EMA v1.11.1.0. During the installation I got the error message: " savingcertificateinmachinestore unauthorized". The installation cancelled and I was unable to take any next steps.

Right now I'm stuck installing the software, whenever I try to start the install procedure I get the error message: "Missing, invalid or multiple MeshSettingsCertificates found in cert store. Add or replace certificate in cert store from backup"

When I try to uninstall it says it cannot connect to the database with the following error:

I don't really know what to do next, I can't seem to figure out where the EMA files are located either.

Re: Issues installing EMA

SteveEECV — Mon, 18 Sep 2023 12:09:00 GMT

I managed to get the installer going again, but it failed with the same error:

"SavingCertificateInMachineStore|GrantKeyPermission: System.UnauthorizedAccessException: Attempted to perform an unauthorized operation.
at System.Security.Cryptography.Utils.SetKeySetSecurityInfo(SafeProvHandle hProv, CryptoKeySecurity cryptoKeySecurity, AccessControlSections accessControlSections)
at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters parameters, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle& safeKeyHandle)
at System.Security.Cryptography.RSACryptoServiceProvider.GetKeyPair()
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(Int32 dwKeySize, CspParameters parameters, Boolean useDefaultKeySize)
at MeshServersCommon.CertificateOperations.AddCertificateInMachineStore(X509Certificate2 cert, Boolean addIISAccount, Boolean checkPrivatekey)"

Re:Issues installing EMA

MIGUEL_C_Intel — Mon, 18 Sep 2023 20:45:58 GMT

Hello, SteveEECV,

We are glad to know you are interested in Intel® EMA.

I noticed there is a communication issue between the EMA server and the EMA database. Please bring me more details to understand your configuration.

Which operating system will handle the Intel® EMA server?
Will the EMA server and EMA database in the same machine? (Physical or virtual)
Did you let Intel® EMA software create the EMA database, or you are using an existing one?
Which is the SQL version of the EMA database, and the OS of the machine?
Is the EMA database admin the same as the SQL database? (db owner)
Will you authenticate the endpoints with EMA, Windows AD, or Azure AD?

7. Finally, will you provision the endpoints in client control mode or admin? If it is Admin, please include if you created a self-certificate or bought an Intel® AMT Certificate from our authorized vendors.

Bottom of the webpage: https://www.intel.com/content/www/us/en/architecture-and-technology/vpro/active-management-technology/implementation.html

Regards,

Miguel C.

Intel Customer Support Technician

Re: Issues installing EMA

SteveEECV — Tue, 19 Sep 2023 08:27:02 GMT

Which operating system will handle the Intel® EMA server?

Windows Server 2022
Will the EMA server and EMA database in the same machine? (Physical or virtual)

The EMA server and database will be on the same virtual machine
Did you let Intel® EMA software create the EMA database, or you are using an existing one?

I let the EMA software create the database
Which is the SQL version of the EMA database, and the OS of the machine?

Microsoft SQL Server 2019 (64-bit)
Windows Server 2022
Is the EMA database admin the same as the SQL database? (db owner)

I'm using AD authentication, I'm running the software as Domain Admin.
Will you authenticate the endpoints with EMA, Windows AD, or Azure AD?

Windows AD.

Re:Issues installing EMA

MIGUEL_C_Intel — Tue, 19 Sep 2023 22:01:25 GMT

Hello, SteveEECV,

Thank you for sharing the information requested.

The issue seems to be with the communication between the EMA server and the EMA database.

Did you log into Windows Server with the Admin User of the Active Directory?
Is the EMA installer the same Admin User of the Active Directory?
Does the Admin User of the Active Directory have access to the SQL database?
Please remember to run EMA software with Administrator rights.

For reference, review section 1.3.3 Database of the Intel(R) EMA Server Installation and Maintenance Guide.pdf version 1.11.0 (latest) included in the EMA software zip file.

https://www.intel.com/content/www/us/en/download/19449/intel-endpoint-management-assistant-intel-ema.html

Regards,

Miguel C.

Intel Customer Support Technician

Re:Issues installing EMA

MIGUEL_C_Intel — Fri, 22 Sep 2023 22:28:23 GMT

Hello, SteveEECV,

I hope this email finds you well.

By any chance, have you been able to work on our last troubleshooting?

Regards,

Miguel C.

Intel Customer Support Technician

Re:Issues installing EMA

MIGUEL_C_Intel — Tue, 26 Sep 2023 17:07:22 GMT

Hello, SteveEECV,

I haven’t received any updates from you.

Do not hesitate to reply if we can help you with anything else.

Regards,

Miguel C.

Intel Customer Support Technician

Re: Issues installing EMA

JRüeg — Tue, 30 Apr 2024 07:49:33 GMT

Hi SteveEECV

Probably, you already solved this error. But since I had the same problem and would have appreciated a solution, this was the reason in our environtment:

Trellix Endpoint Security blocked the process from accessing the certificate files in the filesystem because some default rule "Malware Behavior: Windows EFS abuse" judges this as harmful.

Sorry for the german text in the printscreen, but I summarized the message above.