When a large audio file is stuck, InSync will often report trouble connecting to the internet with an error message, "Unable to connect to server."
To resolve this, navigate to the folder that contains the unsent audio files.
%appdata%\EMDAT\InSync\DIC\NEW

Windows Vista and Windows 7 user can use the search bar and Windows XP users can use the run command line to reach the folder quickly.
Open the Dictation Module installed from the Olympus software.

Click and drag the file to a folder in the Download tray.
Select the "Edit Dictation" button.

Select the point to begin deletion and press the Start Partial Erase button.

Select the point to end deletion. The section highlighted with both blue and red bars will be removed from the file.

Click the Finish button to save changes.

Click and drag the cropped file back to the DIC\NEW folder.
Send waiting files to upload the file.

