To make an online backup of the license file, just upload the license file after the product activation or offer a menu item with Upload and Download license file.

 

As you need a unique ID, you can either use the Serial Number or another ID you have stored in the customer system.

 

 

•To upload a license file use UploadLic
•To download a license file use DownloadLic. Set the parameter DownloadFull to true to ensure, that you download the full file and not only changes

 

 

 

•A good idea is to upload a license file directly after an activation was done (see GetActionsOfLastPrepareAndCheck)
•You can suppress any screen message using ShowWAStartPage, ShowWAPorgressPage and ShowWAResultPage
•The date of the last successful file upload is displayed in the License Viewer