Canon VB-C50Fi User Manual page 22

If you finish setting the VB Initial Setup Tool (initial settings) or wish to stop the Automatic
Download by Notification function using VBCollector, we recommend you to restore your
Windows firewall settings on your PC.
1. Launch the Windows Firewall dialog box and then select the "Exception"
tab (Refer to 1, 2 and 3 processes of the "VBCollector" for details).
2. Select a program you wish to restore and click "Delete".
VB Initial Setup Tool: VB Initial Setup Tool Ver. 2.0
VBCollector: VBCICSM.exe
3. A confirmation dialog appears. Click "Yes" to delete the program.
1-6