After successfully installing the UAV definition update service, i checked the log file and found the following error:
Could not find a part of the path 'C:\uxd\rescue\lib\Scan.zip'.
- Navigate to the ../QCServer/UAVDUS folder
- Locate the UAV_DUS.exe.config file and open with notepad
- Locate this entry: <add key="downloadingpath" value="C:\uxd\rescue\lib\"/>
- Change the path C:\uxd\rescue\lib\ to match your current full path