Epson PowerLite 715c Product Support Bulletin(s) - Page 11

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EPSON PRODUCT SUPPORT BULLETIN Date: PSB #: Reference: Product(s): Subject: 05/18/2001 PSB.2001.05.002 None PowerLite 715c and PowerLite 505c USB driver won't install on Windows 98 Originator: JAM Authorization: Total Pages: 1 This bulletin was created to inform you of a work-around for an error encountered when installing the USB drivers for the PowerLite 715c and PowerLite 505c projectors. Note: You will need to have the Windows 98 CD to extract a "Windows-USB" driver or know the location of the Windows 98 "Source Files" on your hard disk. These files are sometimes installed by the manufacturer of the computer system. Error encountered: The system displays the following warning message: "Windows was unable to locate a driver for this device. If you do not want to install a driver now, click Next. To search again, click Back." To proceed, click Next and then click Finish. Work-Around: The installation script for the USB driver does not indicate the location of the file accurately, however the driver can be installed manually. A warning message appears on the installation splash screen when trying to install the third of three driver files. The driver file in question is: EPSONeasympstvxd.inf 1.) The first driver to successfully install is: USB Human Interface Device. This is the driver required from the Windows 98 CD mentioned above. This file installs automatically. 2.) The second driver to successfully install is: ELP\EMP-Series wdm storage. This driver automatically installs during the process from the provided Easy MP Software CD. 3.) The third driver that fails to install is: EPSON ELP/EMP-Series_wdm_storage. At the warning message, click Next and on the following screen click Finish to exit the process. 3.) Use Windows Explorer and browse to the following sub-directory on the installation CD: drive letter:\USB-Driver\Win98\Eng\Disk1 4.) Copy the file (EPSONeasympstvxd.inf) to the following sub-directory on the hard disk drive: C:\Windows\Inf\Other Once the file is copied, re-boot the computer and re-start the projector. The USB port and Compact Flash card will now be available and functional for use. Page 1 of 1

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EPSON
P
RODUCT
S
UPPORT
B
ULLETIN
Date:
05/18/2001
Originator:
JAM
PSB #:
PSB.2001.05.002
Authorization:
Reference:
None
Total Pages:
1
Product(s):
PowerLite 715c and PowerLite 505c
Subject:
USB driver won't install on Windows 98
This bulletin was created to inform you of a work-around for an error encountered when
installing the USB drivers for the PowerLite 715c and PowerLite 505c projectors.
Note:
You will need to have the Windows 98 CD to extract a “
Windows-USB”
driver
or know the location of the Windows 98 “
Source Files
” on your hard disk.
These
files are sometimes installed by the manufacturer of the computer system.
Error encountered:
The system displays the following warning message:
"Windows was unable to locate a driver for this device.
If you do not want to install a driver now, click Next.
To search again, click Back."
To proceed, click Next and then click Finish.
Work-Around:
The installation script for the USB driver does not indicate the location of the file accurately,
however the driver can be installed manually.
A warning message appears on the installation
splash screen when trying to install the third of three driver files. The driver file in question is:
EPSONeasympstvxd.inf
1.) The first driver to successfully install is:
USB Human Interface Device
.
This is the driver
required from the Windows 98 CD mentioned above. This file installs automatically.
2.) The second driver to successfully install is:
ELP\EMP-Series wdm storage
.
This driver
automatically installs during the process from the provided Easy MP Software CD.
3.) The third driver that fails to install is:
EPSON ELP/EMP-Series_wdm_storage
.
At the
warning message, click Next and on the following screen click Finish to exit the
process.
3.) Use Windows Explorer and browse to the following sub-directory on the installation CD:
drive letter:\USB-Driver\Win98\Eng\Disk1
4.) Copy the file (EPSONeasympstvxd.inf) to the following sub-directory on the hard disk
drive:
C:\Windows\Inf\Other
Once the file is copied, re-boot the computer and re-start the projector. The USB port and
Compact Flash card will now be available and functional for use.