In order to remove the watermark please follow the instructions below:
Step 1: Please remove/deactivate any serial numbers inside the License Manager utility. Launch activePDF License Manager by clicking Start, pointing to All Programs > activePDF, and then clicking activePDF License Manager.
Click on the license activation inside the License Manager and select the remove button.
Step 2: Go to http://licensing.activepdf.com/CreateRFKey.aspx
Enter Serial number and verification data to get runtime key and
Enter runtime key into text file named AP<ProductName>.lic
Step 3: Place text file named APToolkit.lic in one of these locations:
- The directory where <Product> is running
Object.RuntimeKey = “the runtime string generated from http://licensing.activepdf.com/CreateRFKey.aspx”
After using the above object instantiation in your code, you will not need any license file.