Hi @Alvaro_Arancibia_P ,
It seems this issue is related to a previous installation failure. And according to setup log, there are two instances on the computer. Are these two instances successfully installed?
If not, you can do the following steps in this link to uninstall the SQL Server clearly.
If the two instances are successfully installed, could you please share us the detail.txt in the setup log?
Best Regards,
Amelia
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