Warning. This will completely remove your CompleteFTP installation!
1. Delete C:\Program Files (x86)\Complete FTP (and subdirectories)
2. Delete C:\ProgramData\Enterprise Distributed Technologies\Complete FTP (and subdirectories)
3. Delete the service by doing the following:
a) Click Start | Run and type regedit in the Open: line. Click OK.
b) Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
c) Scroll down the left pane, locate the service name, right click it and select Delete.
4, Similarly delete the following registry entries using regedit, and any subkeys:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Complete FTP
HKEY_LOCAL_MACHINE\SOFTWARE\Complete FTP