Update how-to-migrate-from-oracle.md

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Author: akumaranchath

articles/postgresql/migrate/how-to-migrate-from-oracle.md

@@ -350,7 +350,7 @@ For more information about this migration scenario, see the following resources.
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 | [Oracle to Azure PostgreSQL migration cookbook](https://www.microsoft.com/en-us/download/details.aspx?id=103473) | This document helps architects, consultants, database administrators, and related roles quickly migrate workloads from Oracle to Azure Database for PostgreSQL by using ora2pg. |
 | [Oracle to Azure PostgreSQL migration workarounds](https://github.com/Microsoft/DataMigrationTeam/blob/master/Whitepapers/Oracle%20to%20Azure%20Database%20for%20PostgreSQL%20Migration%20Workarounds.pdf) | This document helps architects, consultants, database administrators, and related roles quickly fix or work around issues while migrating workloads from Oracle to Azure Database for PostgreSQL. |
-| [Steps to install ora2pg on Windows or Linux](https://github.com/microsoft/DataMigrationTeam/blob/master/Whitepapers/Steps%20to%20Install%20ora2pg%20on%20Windows%20and%20Linux.pdf)                       | This document provides a quick installation guide for migrating schema and data from Oracle to Azure Database for PostgreSQL by using ora2pg on Windows or Linux. For more information, see the [ora2pg documentation](http://ora2pg.darold.net/documentation.html). |
+| [Steps to install ora2pg on Windows or Linux](https://www.microsoft.com/en-us/download/confirmation.aspx?id=105121)                       | This document provides a quick installation guide for migrating schema and data from Oracle to Azure Database for PostgreSQL by using ora2pg on Windows or Linux. For more information, see the [ora2pg documentation](http://ora2pg.darold.net/documentation.html). |
 
 The Data SQL Engineering team developed these resources. This team's core charter is to unblock and accelerate complex modernization for data platform migration projects to the Microsoft Azure data platform.