This activation code is not valid. Home › Forums › Bugs and Troubleshooting › This activation code is not valid.This topic has 1 reply, 2 voices, and was last updated 7 years, 1 month ago by admin. Viewing 2 posts - 1 through 2 (of 2 total) AuthorPosts August 7, 2017 at 4:39 am #16254 Reply AndrewGuest Hi – I have started getting this error message: There was an error generating the PDF file. This activation code is not valid. Was working fine and have not updated anything. What can I do? August 7, 2017 at 4:54 pm #16264 Reply adminKeymaster It appears your subscription expired and was renewed after this support message. Let us know if there are any further issues. We remain At Your Service. AuthorPosts Viewing 2 posts - 1 through 2 (of 2 total) Reply To: This activation code is not valid. Your information: Name (required): Mail (will not be published) (required): Website: Submit