Particularly after an update to ADC a user may receive this error message.
The resolution to this issue can be performed by the user, admin intervention is not required.
Click on the displayed hyperlink file path which takes the user here:
Return to the original error window and choose Shut Down :
Return to the File Explorer window and double click ACCDocs folder to get here :
Right click and delete the Leo A Daly folder :
(Sometimes it requires duplicate delete operations)
You can close File Explorer and relaunch Desktop Connector using Windows Program list :
(Or ; Start > Autodesk > Autodesk Desktop Connector)
It will launch with a window similar to this :
Choose your appropriate projects from drop down list and choose save, ADC will pull information and the pop up box will close after files have been finished. The error has been resolved at this point and no further action is requried.