I'm installing SQL Server 2017, but when it gets to the Ready to Install step , I get the following issue :
Error: The required MSI package 'C:\Developer\Dev\2058_ESM_LP\x64\setup\SqlSupport.msi' doesn't exist.
I don't know how to fix this error, I don't know what an MSI is and what I should do. How can I fix this issue and install SQL Server 2017?
What you are missing is the package that contains the missing files in the following link you will find information
https://support.microsoft.com/en-ca/help/955504/the-repair-process-for-the-setup-support-files-may-fail-when-you-try-t
It happened to me with SQL 2016, and the problem was that I had SQL2017 installed in English and my installer was in ESP, the steps to solve it should be:
it worked for me
You have to change the language to Spanish Spain and restart your PC so that it is modified so it will let you install