# Installation After Customization

## Executing silent installation

No error message is displayed in silent installation. To see whether or not the installation completed successfully, check the log file.
Use either one of the following methods:

- Running the "Setup.exe" command with the /s option
  Run the "Setup.exe" command via the command prompt or a batch file.
  Example: > Setup.exe /s
- Describing the settings for silent installation in the setup file for customized installation
  When "SilentInstall=Y" is specified within the [Install] section in the "dw.ini" file, silent installation will be done even if you execute the "Setup.exe" command with no command options.

Note
When the [Install] section is not described, or "SilentInstall=N" is specified, a dialog box is displayed similarly to a normal installation.

## Installation log file

The installation log file is created in the temporary folder of the user who performed the "setup.exe".
The following information is output in the log file.

- Start/end time of installation
- Execution results of installation
- OS version and install destination folder
- Error codes