Troubleshooting Wilcom 2006: "Security Device Not Found" on Windows 10

Wilcom EmbroideryStudio e1.5 (commonly referred to as Wilcom 2006) is a legacy software staple in the embroidery industry. However, running it on modern operating systems like Windows 10 often triggers a specific fatal error: "Security Device Not Found."

This error occurs because the software cannot communicate with the hardware dongle (the Sentinel SuperPro or UltraPro key) required to verify the license. This is due to driver incompatibility between the 2006 software architecture and Windows 10.

Here is a step-by-step guide to resolving this issue.

4. Replace the Hardware Key (If Defective)

If the dongle has physically failed, Wilcom no longer supports or replaces keys for version 2006. Users may need to:

• Purchase a newer version of Wilcom (e.g., Wilcom Hatch, Wilcom e4.5) that uses modern licensing (no dongle or USB hardlock with updated drivers).
• Seek professional dongle repair services (specialized electronics repair shops can sometimes reflow solder joints on the USB key).

Fix for 64-bit Windows 10:

Wilcom 2006 is a 32-bit application. The 64-bit kernel of Windows 10 often blocks the 16-bit legacy installer components.

• Solution: Copy an already-installed Wilcom 2006 folder from a Windows 7 PC to your Windows 10 PC. Run the .exe directly. Do not use the installer.

8. Try on another PC

• Test the dongle on another Windows 7/10 PC to confirm the dongle itself is functional. If it’s not recognized elsewhere, the dongle may be defective.

Part 1: Why Does “Security Device Not Found” Happen?

Before fixing the problem, you must understand the root cause. Wilcom 2006 uses a physical copy protection system called HASP (Hardware Against Software Piracy) by Aladdin (now Sentinel).

9. Update Windows and USB controller drivers

• Install latest Windows 10 updates.
• Update motherboard/chipset and USB controller drivers from the PC or motherboard manufacturer.

Solution 2: Run in Compatibility Mode

Wilcom 2006 was designed for an older era. You need to tell Windows 10 to treat it like an older operating system.

1. Right-click the Wilcom shortcut on your desktop and select Properties.
2. Click the Compatibility tab.
3. Under "Compatibility mode," check the box Run this program in compatibility mode for:.
4. Select Windows XP (Service Pack 3) or Windows 7 from the dropdown list.
5. Under "Settings," check Run this program as an administrator.
6. Click Apply and OK.
7. Launch the software again.

The “Ghost” Dongle

Sometimes, Windows 10 detects the dongle in Device Manager (as “Aladdin HASP” or “Unknown Device”), but the HASP kernel service fails to load. This results in the error, even though the dongle lights up.

Solution 3: Registry Repair (Advanced)

Sometimes the dongle driver installs correctly, but the Wilcom software doesn't know where to look for the security key files. This often happens if the user installed Wilcom before installing the updated Sentinel drivers.

The Correct Order of Operations:

1. Uninstall Wilcom 2006.
2. Uninstall any existing Sentinel Drivers via Control Panel.
3. Install the latest Sentinel System Driver (from Solution 1).
4. Restart the PC.
5. Install Wilcom 2006.
6. Restart the PC again.

Registry Check: If you cannot reinstall, check the registry:

1. Press Windows Key + R, type regedit, and press Enter.
2. Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Wilcom\
3. Ensure the paths listed for the software installation are correct. If the registry points to a D: drive but you installed on C:, the security check will fail.