I am trying to install sqlplus without the rest of the oracle client onto a laptop with windows 11. I installed it from the instant client zip but when I run it I get the message SP2-0667: Message file sp1.msb not found

I have already set the ORACLE_HOME system variable and added the folders to the beginning of PATH. The problem is that the mesg folder does not exist in ANY of the instant client zips. I downloaded them all basic, basic light, sql*plus, tools,odbc,sdk…