1. Close out of the Navigator server
2. Browse to the “manualCalibration.html” file
    Location: C:\Navigator\Navigator\htdocs\NCE
3. Open “ manualCalibration.html” in a text editor
    (I recommend the use Notepad++)
4. Once open in the text editor find the following line. In Notepad++ it should be at line 475
    ps += " %%XI_GCA_DATA%% " + eol;
5. Select “ps += " %%XI_GCA_DATA%% " + eol;” and delete it.
6. Save the manualCalibration.html and close it.
7. To verify that it works launch Navigator
8. Open the NCE
9. Go to the Manual Calibration tab
10. Select an existing Manual Calibration and save it
11. Close the NCE
12. Close the server
13. Browse to the Calibration.json
     Location: C:\Navigator\Navigator\Config\RenderConfig\Calibration
14. Open Calibration.json in Notepad++
15. Scroll down to the Manual Calibration that you saved
16. Make sure that %%XI_GCA_DATA%% is not present.
    
    Correct text line:
    "pscal":            "<< /CalibrationType 6 /MissingCalibrationAbort false /ActualPress [ << /Cyan << /CalibrationType 2 /Curve [ [1.00 1.00 0.98 0.98 0.96 0.96…
    
    Incorrect text line:
    "pscal":            "<< /CalibrationType 6 /MissingCalibrationAbort false %%XI_GCA_DATA%%  /ActualPress [ << /Cyan << /CalibrationType 2 /Curve [ [1.00 1.00 0.98 0.98 0.96 0.96…
17. Close Calibration.json, and relaunch Navigator you are done.