Symptoms

When saving a file to a default folder in FineReader PDF 15 you get the error message:

The system cannot find the file specified.

Cause

The situation may be caused by removing the OneDrive folder that was chosen as a default one in FineReader PDF 15. 

Resolution

1. Close FineReader;
2. Reinstall OneDrive on your device to make the default folder available again; 
3. Restart the computer;
4. Open FineReader and try to save a file again.