How to Register Your Purchased Product

Follow these steps to activate your license and unlock all features

.NET SDKs (Video Capture, Media Player, Video Edit, Media Blocks)

For .NET applications, license registration is done programmatically in your code:

1.Locate the license key from your purchase email or customer portal
2.In your application initialization code, before creating SDK objects
3.Call the SetLicenseKey method with your license information

C# License Registration

Add the license key in your application initialization code, before creating any SDK objects.

1// Example for Video Capture SDK
2using VisioForge.Core.VideoCapture;
3
4// In your initialization code
5VideoCaptureCore.SetLicenseKey(
6    "Your-License-Key-Here",
7    "Your Name or Company",
8    "purchase@email.com");
9
10// For Media Player SDK
11using VisioForge.Core.MediaPlayer;
12
13MediaPlayerCore.SetLicenseKey(
14    "Your-License-Key-Here",
15    "Your Name or Company",
16    "purchase@email.com");
17
18// For Video Edit SDK
19using VisioForge.Core.VideoEdit;
20
21VideoEditCore.SetLicenseKey(
22    "Your-License-Key-Here",
23    "Your Name or Company",
24    "purchase@email.com");
25
26// For Media Blocks SDK
27using VisioForge.Core.MediaBlocks;
28
29MediaBlocksPipeline.SetLicenseKey(
30    "Your-License-Key-Here",
31    "Your Name or Company",
32    "purchase@email.com");

4.Build and deploy your application - the SDK will validate the license automatically
5.The watermark will be removed and all features will be unlocked

Delphi Components

For Delphi applications, use the SetLicenseKey method of control, which takes your license key as a parameter. Call this method in OnCreate/OnLoad events or anywhere else before the Start/Play method call.

1.Find your license key in the purchase confirmation email
2.In your main form's OnCreate event or application initialization
3.Call the SetLicenseKey method before using Start/Play methods
4.Compile and run your application to verify the license is active

Delphi License Registration

Delphi

ActiveX Controls

Use the SetLicenseKey method of ActiveX control or wrapper class.

1.Find your license key in the purchase confirmation email
2.Call the SetLicenseKey method in your application
3.The license will be validated automatically

ActiveX/VB License Registration

VB.NET

DirectShow Filters

Each DirectShow SDK contains a custom IVFRegister interface that can be used to apply your license key in the app code. Virtual Camera SDK optionally allows registration using the registry.

1.Find your license key in the purchase confirmation email
2.Use the IVFRegister interface in your application code to apply the license
3.For Virtual Camera SDK, you can alternatively use registry-based registration

DirectShow Filter Registration

C++

Important Notes

License keys are tied to the email address used during purchase
Each license allows activation on the number of machines specified in your license type
Internet connection may be required for initial activation
Development licenses allow unlimited development machines but limited deployment
For offline activation or volume licensing, contact support

Troubleshooting

Invalid License Key Error

Verify you're using the correct key for the product version. Ensure no extra spaces or characters were added when copying.

Activation Limit Reached

If you've reached your activation limit, deactivate unused machines or contact support for a reset.

Network Connection Error

Check your internet connection and firewall settings. Some SDKs require connection to activation servers for initial license validation.

Version Mismatch

Ensure your license key matches the SDK version. Major version upgrades may require a new license.

Watermark Still Visible

Rebuild your application after setting the license. Clear any cached builds and ensure the license code executes before SDK initialization.

Need Help?

If you're experiencing issues with license activation, our support team is ready to assist.

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