Windows installer logging options, Creating an installation log – HP PCIe IO Accelerators for ProLiant Servers User Manual

Page 57

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Windows Server environments 57

Windows Installer logging options

The Windows® Installer handles its installations through Msiexec.exe. The logging command is issued
with the /L parameter. Options are indicated with an asterisk. For example, the following command turns

on logging with verbose output (*v):
msiexec /i "C:\MyPackage\Example.msi" /L*V "C:\log\example.log"
The following logging options enable you to create different types of logs, depending on the information
you need about the installation.

Option

Description

*a

Startup of actions

*c

Initial UI parameters

*e

All error messages

*i

Status messages

*m

Out of memory or fatal exit information

*o

Out-of-disk-space messages

*p

Terminal properties

*r

Action-specific records

*u

User requests

*v

Verbose output

*w

Nonfatal warnings

*x

Extra debugging information

*+

Append to existing log file

*!

Flush each line to the log

**

Log all information except for v and x options

Creating an installation log

1.

Determine the path of the MSI file (for example, C:\MyPackage\Example.exe).

2.

Decide the path of the log (for example, C:\log\example.log).

3.

Open cmd.exe. You can use any command shell.

4.

Use the msiexec command line to launch the MSI with logging parameters.

Any installation logging command line must have this form:
msiexec /i <path_to_msi> /L*V <path_to_log>
The following is a sample command for creating the installation log. The /i parameter launches the MSI

package. Be sure to specify the actual paths to your MSI file and log file.
msiexec /i "C:\MyPackage\Example.msi" /L*V "C:\log\example.log"
If you want the log to be created next to the MSI, you can specify only the name of the log file:

msiexec /i "C:\MyPackage\Example.msi" /L*V "example.log"
After the installation is finished, the log is complete.
Using an .exe bootstrapper

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