By: Nick Hodges
Abstract: This article should help if you are having trouble installing Delphi 2007 Update 2 because your cache is not present.
You obtain RAD Studio (C++Builder 2007, Delphi 2007) Update 2 and try to installed it. The installer displays the following dialog, and it cannot proceed even if you specify the folder of the install image on the DVD.
Then when you select Cancel, the installer displays the following error and exits.
You try again to install Update 2. This time, the update mechanism says that no update is available, and it cannot apply the update. What can you do to resolve this?
This problem occurs if you chose the option “remove installer cache” when you first installed the product.
The Update mechanism requires the cache; you cannot apply an Update if there is no installer cache.
To ensure the preservation of your 3rd party components and custom IDE settings, back up the registry using the following steps.
The wizard will ask for the location of the installation media.
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