Click Koyo Plc SoftwareClick Plc Software DownloadClick Plc Sample ProgramsJul 19, 2016 Step 2: Uninstall PLC and related software from Windows. Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Similar or identical to PLC. If you find it, right-click on the app and select. Continuing our series, we will now look at the numbering systems and addressing used i..