Please update to the latest release from our downloads page and ensure you restart your PC.
It does sound also like your serial number has not been correctly entered - so I would reccomend you follow these instrructions fully - using your serial number - if you have any problems please do not reply here with your serial number - buit send it to :
support@pdf-xchange.com with a link back to this forum post in the email, thanks.
Please do ** exactly ** as detailed below and all should be well - though please note, evaluation stamps cannot be removed once they are placed on a files pages - the files must be remade afresh from the original material - so this will not help with regards any files you may have already made with the trial version.
1: Please uninstall all you have installed so far from the Windows control panel (in Windows XP this is in the option 'ADD/Remove Programs' - in Vista 'Programs and Features') and restart your PC when complete.
2: Download and start this installer :
www.tracker-software.com/PDFX4SA_LE.zip
3: When asked by the installer, please ensure you accept to install the PDF-XChange Viewer as well as PDF-XChange Lite - please copy/paste your serial number
into the installer as appropriate.
4: Now complete the install and restart Windows as instructed
5: Open any application -(e.g. MS Word/Excel etc) and open a document - then print (File -> Print) to the PDF-XChange Printer in your 'Printers
List' and a PDF file will be created as required.
6 : Also - please open the PDF-XChange Viewer - go to the Edit Menu -> Preferences -> Registration and ensure the above serial number is also
copy/pasted there and all should be well