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How to install or run a program in Compatibility Mode in Windows 2003
Posted by Lester Pearson Support, Last modified by Lester Pearson Support on 29 April 2010 08:53 PM
Product(s): General
Product Type: CD-ROM products
User Type: General
Item: How to install or run a program in Compatibility Mode in Windows 2003


  1. Insert the installation CD-ROM into the CD-ROM drive.
  2. Click on the Start button and then click on Control Panel.
  3. Double click on Systems.
  4. Select the Advanced tab.
  5. Under the Performance section, click on the Settings button.
  6. Select the Data Execution Prevention tab.
  7. Click on Turn on DEP for all programs and services except those I select.
  8. Click on Add button and then navigate to the installation CDROM drive.
  9. Open the longman folder.
  10. Select the longman or longman.exe file and then click on OPEN.
  11. Click APPLY and then OK.
  12. Close all windows.


  1. Navigate to the CDROM drive, by clicking Start then Computer.
  2. Double click the CD-ROM drive.
  3. Open the longman folder.
  4. Right click on longman or longman.exe, or the setup file, and then click on Properties.
  5. Select the Compatibility tab.
  6. Click Run this program in compatibility mode to add a check mark to the box.
  7. Select Windows 2000 from the drop-down list.
  8. Click Apply and then OK.
  9. Now, double click longman or longman.exe, the setup file to start the installation.
  10. Follow the on-screen instructions to complete the installation.

Launch Program

Double click the program icon on the desktop to launch the course.

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