License is not valid

jaclynscallan · Post by **jaclynscallan** » Tue Sep 29, 2015 9:57 am

I recently upgraded (more like downgraded) to Windows 10. I haven't been able to create pdf's since. I downloaded doPDF and worked well for a few days then whenever I went to convert a document is would pop up with the following: "License is not valid for the printer doPDF 8 (error 4380). Print job will be canceled".
I uninstalled the program, then reinstalled and it worked fine again for a few days and then did the same thing.
Please help.

NANARD · Post by **NANARD** » Wed Oct 07, 2015 1:42 pm

bONJOUR

meme chose avec 8.4 desinstallé et réinstaller marche quelques jour et demande de licence

Hello
same with 8.4 uninstall and reinstall a few days and walk license application

raguillon · Post by **raguillon** » Thu Nov 12, 2015 7:19 am

I have the same problem with LICENSE NOT VALID with error number 4351, please help me.

Claudiu (Softland) · Post by **Claudiu (Softland)** » Tue Nov 24, 2015 1:40 pm

Hi,
Please uninstall the current version, restart the computer and reinstall the new one. It might be an issue due to the fact that you upgraded to Windows 10.

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