• Right click on My Computer and choose Properties
• Click on the Advanced tab (Advanced system settings for Windows 7 users)
• In the Performance section click the Settings button
• Click on the Data Execution Prevention tab
• Click the Turn on DEP for all programs and services except those I select: radio button
• Click the Add button


• The executable files to add are Visual Professional Edition.exe and VisualMain.exe
• The path to the executable files is C:\Program Files\Visual 2.0\Program
• Click the Apply button then Ok

If the error message generates again, please try the following steps.

• Access the Data Execution Prevention tab again
• Click on the radio button to Turn on DEP for essential Windows programs and services only
• Click the Apply button then Ok