To reinforce the security and guard against malware, Foxit PDF Editor/Reader provides a new security level for users to work with our product.
Foxit PDF Editor/Reader will warn users if the main program name was alerted or was being called by third program that its signature was already expired or invalid.
Below is a warning message when the main program name got changed.
Below is a warning message that shows a third program was detected with an invalid signature when calling up Foxit program .
If you know what's going on, you can simply click the check box “Remember your choice for this application”and click on OK to close and avoid this warning message.