Precautions for Using Firewall Software
0.
When firewall software is used on Windows computers, installation may not be performed since network
communication between this equipment and the computers is blocked by firewall software.
Check if firewall software is used before installation, and follow the directions of your network administrator if it is
used.
Client software required for network communications and the execution files are given as follows. Use this
information for the exception setting of the firewall software.
Individual installer: essetup.exe
Software Installer: Setup.exe
Printer driver, N/W-FAX driver: essetup.exe
File Downloader: ESFileDL.exe
AddressBook Viewer: essetup.exe
Backup/Restore Utility: essetup.exe
For a TWAIN driver, Remote Scan driver and WIA driver, the execution files of the corresponding application
software need to be set as exceptions.
When Individual installer or Software Installer is set as an exception, release the exception setting after installation.
Precautions for Using Firewall Software 17