How to remove expired trial key to avoid the warning message upon launching Quest Central Console (4323297)

When you first install Quest Central, you can use the Quest Central Console, Oracle, and SQL Server components for a limited trial period. After the trial period expires, a message is displayed when launching Quest Central.

Expired trial key.

You can manually delete the license key file for each component.

The files are located at c:\documents and settings\All Users\Application Data\Quest Software\Quest Central

Below are file names for some components:

QSAuthorize2.key - Database Analysis (Oracle)
QSAuthorize4.key - Spotlight on SQL Server
QSAuthorize5.key - Spotlight on Oracle
QSAuthroize9.key - Spotlight on Ebusiness
QSAuthorize11.key - Toad
QSAuthorize26.key - SQL Tuning (Oracle)
QSAuthorize27.key - Performance Analysis for Sql Server
QSAuthorize29.key - Performance Analysis for Oracle
QSAuthroize34.key - SQL Tuning for Sql Server
QSAuthroize35.key - Space Manager
QSAuthorize37.key - Knowledge Xpert for PL/SQL
QSAuthorize38.key - Knowledge Xpert for Oracle Administration
QSAuthorize52.key - Knowledge Xpert for SQL Server
QSAuthorize107.key - Quest Central for SQL Server

Applies to all versions of Quest Central