Missing software and file drivers is often a leading cause of FON file problems. It is highly recommended that you scan your PC using the FON File Repair Tool. It will analyze your files and make sure you have the necessary file openers.
FON file error symptoms can include the inability to open FON files, program lock-ups, crashes, slow PC performance, startup and shut down problems, and installation errors.
Fixing the Problem
To ensure FON files can be opened and read by your computer, download and run the FON File Repair Tool. Simply click the button below to download the software.