unable to use the GdPicture viewer (msg "unlock first..

[Pixelio]

I always get an "unlock first...". I receive a licence key and also a version of the activeX. I installed it on my computer but at runtime, I get the message.

Any suggestions?

PS: before buying a licence key I installed a previous version with a trial key. I try to uninstall and re-install the new version but nothing changes.

[Loïc]

Hi,

I think you are trying to unlock a GdViewer PRO component with a GdViewer std License key.

You need to use the GdViewer STD edition: https://www.gdpicture.com/download/download-gdviewer.php

Best regards,

Loïc

[Pixelio]

I try with the std version and I get always the error message. Very frustrating. Please help me. It begins to be urgent... Thank you.

[Loïc]

Hi,

I've tested your license key and he is working without any problem.

To remove the Unlock Me message you have just to call the SetLicenseNumber() method like that:


gdviewer1.SetLicenseNumber("YOURLICENSEKEY")



Other solution:

Download the last 2.8.5 edition from this link: https://gdpicture.com/download/download-gdviewer.php

And use the LicenseKEY propertie https://gdpicture.com/references/gdviewe ... seKEY.html


If it is always not working, please write here the exact code you are tryung to use or send me your project to esupport (at) gdpicture (dot) com.


Regards,

Loïc

[Pixelio]

To reproduce the problem:

- open the samples / vb / basic-viewer projet
- replace the key with my personnal key (2 places)
- run the project
- click on the 'Load PDF' button'
- I get the error message

Any suggestions?

I send you by mail the vb (test) project (apadted with my key).

[Pixelio]

Ok, it works now, thank you for your help.