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Please download the following updated version of the EI-100 driver software to ensure the best performance of your Pentax digital camera. Do not uninstall the original driver before installing the updated version. The driver update will automatically delete the original version.

Windows 98 USB Driver Download Service

When you download the Driver, be sure to read and accept the Software License Agreement. (Clicking the software name displays the Software License Agreement.)

How to Install the Update

Do not uninstall the original driver software. When you install the updated USB Driver, the old version will be deleted automatically. At the end of the installation procedures, you will be required to restart your computer. It is strongly recommended that you exit all programs before restarting the computer.

1. Download the file (PENTAX CAMERA EI-100).

2. Double-click the downloaded file ( EI-100 Setup.exe).

3. Welcome will be displayed. Please read the note carefully and click Next > .

4. Start Installation will be displayed.

Click Next > and the installation will begin.

5. Installation Complete will be displayed.

Click Finish > when installation is complete.

If you have problems with the download, please feel free to contact Pentax Customer Service at (800) 877-0155 (U.S. only).

Software License Agreement

The customer (hereafter referred to as the User) and Asahi Optical Co., Ltd. (hereafter referred to as the Company) will confirm the following terms and conditions regarding use of the Contract Software which is provided to the User by the Company.

Definition of Terms

• Contract Software refers to a program in a format that is downloadable by the User from the Company's Web site or Web sites of third parties that have been granted distribution rights by the Company.
• Use refers to downloading the Contract Software by the User from the Company's Web site or Web sites of third parties that have been granted distribution rights by the Company and reading the said Contract Software by the User.
• Specified Machine refers to a single computer system installed by the User to use the Contract Software.
• Duplication refers to copying and reproducing the Contract Software to and on a memory device in the same format as being downloaded by the User or other format.
• Modification refers to alterations or additions to the Contract Software or creating different software by using a part or whole of the said Software.

Granting the Right of Use

The Company grants to the User a nonexclusive right of use of the Contract Software on the condition that the User will use said Software in accordance with terms of conditions of this Agreement. The User may only use the Contract Software on a Specified Machine.

Duplication of Contract Software

The User shall not duplicate the Contract Software for any other purpose than that of saving or taking a backup of the said Software on a Specified Machine.

Modification of Contract Software

The User shall not modify or perform reverse engineering on the Contract Software, whatever the reason.

Property Right and Copyright

The Property Right and Copyright of the Contract Software or copies of the said Software belong to the Company. The User shall not remove the copyright notice on the Contract Software or copies of the said Software.

Sublicensing the Right of Use

The User may not transfer the possession of the Contract Software or copies of the said Software or may not assign or sublicense the right of use to any third party.

Term

This Agreement shall come into force on the date the User begins to use the Contract Software and shall be effective until the User terminates use of said Software. However, in the event that the User violates any of the terms and conditions in this Agreement, the Company may cancel the right of use of the Contract Software, which has been granted to the User by the Company and terminate this Agreement.

Obligation Upon Termination of Agreement

Upon termination of the Agreement the User shall be obliged to destroy the Contract Software to an extent that other parties may not be able to use it before discarding it and shall be obliged to discard all duplicated and modified copies of the said Software and all documentation related to the said Software.

Warranty of Contract Software

The Company does not warrant that the Contract Software shall be fit and sufficient for the particular purposes of the User and shall be free from defects, and disclaims any other warranties related to the Contract Software.

Export of Contract Software

The User shall not export the Contract Software, directly or indirectly, without the permission of your government or the government of the relevant country.

Liability of the Company

In no event shall the Company be liable for any direct, indirect, incidental or consequential damages, or damages to data, programs or any other intangible properties, or loss of interest or probable profit arising from use of the Contract Software by the User.

Liability for Employees

The User shall be responsible for ensuring that employees (those whom the User is responsible to control and supervise based on the employment relationship) fully understand and faithfully fulfill the obligations under this Software License Agreement.