How to fix the Oracle error INS-42004: No free drive letters available?

In this post, you’ll learn more about the Oracle ErrorINS-42004: No free drive letters available with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

INS-42004: No free drive letters available

Reason for the Error INS-42004: No free drive letters available

Cause: The local server did not have any available drive letters to assign to partitions.

How to fix the Error INS-42004: No free drive letters available ?

You can fix this error in Oracle by following the below steps

Action: Make drive letters available on the server, and then restart the installer.