Use the following template to create a response file for an unbranded installation.

#License Agreement
#-----------------
ACCEPT_LICENSE_AGREEMENT=true

#Choose Install Folder
#---------------------
USER_INSTALL_DIR=install_dir

#OEM Installation Type
#---------------------
UNBRANDED_OEM=1

#User Details
#------------
SERIALNUMBER=xxxxxxx

#Type of Installation
#--------------------
KEYLIST=yyyyyyy 

#Type of Installation
#--------------------
INSTALL_TYPE=LICENSED

#User Details
#------------
USERNAME=user
COMPANYNAME=company

where:

ACCEPT_LICENSE_AGREEMENT=true
indicates that the license agreement has been accepted
install_dir
specifies your product installation directory.
Note: If coding a path on Windows to an installation directory using the Universal Naming Convention (UNC), you must escape the double backslash (\\) and the single backslash with a Java escape character. For example: \\\\server1\\Progress\\DataDirect\\JDBC.
BRANDED_OEM=1
indicates you are performing an OEM branded installation.
xxxxxxx
is your product serial number.
yyyyyyy
is your IPE key (or Control Number). If specifying multiple keys, separate them using a space, for example, KEYLIST=3333333 5555555 7777777.
LICENSED
indicates you are installing a licensed copy of the driver(s).
user
specifies your user name.
company
specifies your company name.

See Performing the Silent Installation for instructions on running the response file.