doPDF worked for 14 docs, now it won't

[ams115]

I just downloaded and have a bunch of small documents - 32 in total - to convert. doPDF converted great for 14 of them, now it goes through the steps to convert but doesn't actually do it. I was trying to convert all in 1 session. Is there a daily limit to the number of conversions it will do? Otherwise, it worked perfectly. Thx.
I have Windows 7 Home, if that matters.

[Claudiu (Softland)]

Hi,
Please try to convert the documents one at a time. Also make sure you have the latest doPDF version installed on your computer.
Thank you.

[ams115]

Yes, I am trying to convert one at a time - it won't batch convert anyway. Not seeing where to find out if I have the latest version. I downloaded from cnet.com/download.com, so probably better to uninstall and reinstall from the website?
thx!

[Claudiu (Softland)]

Hello,
To see the doPDF version version and build, access the Devices and Printers window (Windows 7), right-click on the doPDF icon and select Printing preferences and click on the About tab.
You can download the latest doPDF version from our website directly: http://www.dopdf.com/quick-download.php
Thank you.