eagan 0 Report post Posted June 26, 2020 Pls advise if there is a later version to install without purchasing a new license. I am running version 12.16.3.574 The reason is I am finding that Nitro is freezing or some pdf won't open as they are corrupted. I keep getting this error " Cannot be opened because unsupported file type or damaged." I lose a lot of work this way as it was saved and now can't open. Thx Share this post Link to post Share on other sites
