Deployment Guide › Applying Hotfixes › Install and Patch a New Installation

Install and Patch a New Installation

The procedure varies according to the version of Windows Installer you are using.

Windows Installer 2.x

To simultaneously install a new CA DLP machine and apply this hotfix, run this command:

msiexec /i <Full path to MSI> PATCH=<Full path to HF MSP> 

Where:

<Full path to MSI>

Specifies the full path and name of the original CA DLP distribution media.

<Full path to HF MSP>

Specifies the full path and name of the Hotfix .msp patch package.

Note: This method does not update the existing administrative installation source image with the fixes in this hotfix; the source image remains unchanged. Updating the source image is described in the following section.

Windows Installer 3.x

Because of a known issue in Windows Installer 3.x, the "/i PATCH" command method (see the previous Windows Installer 2.x section) does not work. Instead, you must first run an initial installation—that is, the original installation for your current version of CA DLP) Then you need to patch this installation as follows:

1. Run an initial installation using the following command:

   msiexec /i <Full path to MSI> 
   

   Where <Full path to MSI> specifies the full path and name of the original CA DLP distribution media.

2. Do one of the following:
   • Double-click this Hotfix .msp file in Windows Explorer. This launches the CA DLP installation wizard; click Update to apply this .msp file.
   • Run this command:

     msiexec /p <Full path HF MSP> REINSTALL=ALL REINSTALLMODE=omus 
     

     Where <Full path to HF MSP> specifies the full path and name of this Hotfix .msp patch package. The /p option indicates a patch operation.