How to Install Navistar Diamond Logic Builder (DLB) Software

Here I want to show the step-by-step guide on how to install Navistar Diamond Logic Builder (DLB) software.Hope it helps!



1.Navistar Diamond Logic Builder (DLB) Free Download

2.A product key must be obtained for each computer on which the software is to be installed


NOTE: It is strongly recommended that all Terminate and Stay Resident (TSR) programs like Quicktime® program, CD player programs, or Pocket PC programs are closed prior to loading or starting the software. These programs interfere with the efficient operation of the Diamond Logic® Builder program and can cause errors reading and programming the ESC / BC.


Operations System Requirements:

Minimum Requirements

Pentium® III class processor or greater

500 MHz processor or faster

Windows 2000® or greater

512 MB of RAM minimum

150 MB of free hard disk space

High speed Internet connection

One or more RP1210A compatible communication devices (See Recommended Adapter below)


Recommended Requirements

Pentium® IV class processor or greater

1 GHz processor or faster

Improved system performance will occur with the installation of increased RAM


Recommended Adapter

NEXIQ™ Technologies – USB-Link2

Other interface cables MAY work with the Diamond Logic® Builder program.


Communication Link Drivers

DLB uses standard RP1210A drivers for communication. The drivers are specific to the communications device and are not installed with DLB.


Navistar Diamond Logic Builder (DLB) Software Installation Guide:

1.If a version of the DLB software that was installed from disc (DLB Fleet Version) is already present on the computer, that version must be uninstalled before the Internet download version can be installed.

2.Prior to installation, a DLB product key must be obtained for each computer on which the DLB software is to be installed. Product keys expire after a year and must reactivated to allow access to the program.

3.When the file has finished downloading, run it (Diamond Logic Builder Setup.exe) to begin installation. The first page of the Setup Wizard appears.

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4. Click Next.

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5. Read through the License Agreement. When finished, click I Agree to proceed with installation.When installation is complete, the final page of the wizard is displayed.

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6.Ensure that the Run Diamond Logic Builder box is checked.

7.Click Finish to launch the program.

The first time DLB is installed on a specific computer, the user is prompted to enter their product key.

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7.Enter the DLB product key obtained for this computer and then click OK.If the key was not entered correctly (or there is some other problem), an error message will be displayed. Refer to Installation Error Messages (page 19) for more information. Resolve the issue indicated before proceeding.

If the key was entered correctly, the following window is displayed. Proceed to Step 8.

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8.If you already have a Navistar-issued username and password for applications such as DLB, NavKal™ or NED, click Yes and proceed to Step 12.

If you DO NOT already have a Navistar issued username and password, click No and proceed to Step 9.


9. The Registration window appears. Fill in the information in this window. Required fields are indicated by an asterisk (*).

10 Click OK. Once registration is completed successfully, the following message is displayed:

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11.An email will be sent to the address provided on the registration form. Follow the instructions provided in this email to complete the registration process. When finished, click OK in the window shown above.


IMPORTANT–You MUST change your password by following the instructions provided in the email before proceeding. The default password cannot be used to log into the application.


12. The User Authentication window appears. Enter your username and password and click OK.

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Once you are logged in for the first time, the software will start and begin to update itself.


NOTE-The Diamond Logic® Builder program will not function until the user has successfully logged in at least once while connected to the network. The user may need to consult with the technical computer support staff if the Diamond Logic® Builder program cannot connect to the Navistar site. Error messages will be generated if connection to Navistar fails. Your Internet firewalls must be configured to allow two-way communication to the following Navistar host names:

Be aware that the underlying IP addresses for these hosts are subject to change and may vary by region.When possible, grant access by host name rather than IP address.


How to Solve Diamond Logic Builder Software Installation Error:

Error Code 810:

An Internet connection to the Diamond Logic Builder server could not be established; press ‘OK’ to continue in offline mode. Your license will be verified each time you log into the system. You can keep accessing Diamond Logic Builder offline for 30 remaining days. If a connection to the Diamond Logic Builder Server cannot be established by then, your product will stop working.


Error Code 812:

On some computers, DLB has to be run in administrator mode. Follow these steps:

1.On the Windows desktop, right click the DLB icon.

2.In the right click menu, select Open File Location.

3.Right click Diamond Logic Builder.exe.

4.Select Run as Admin.


Error Code 814:

You have already activated your maximum number of Usernames permitted by your license.

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