okay, thanks. That worked. Though on my desktop I still have the following:
Zemana AntiMalware
Adware Remaoval Tool by TSA
Removal Tool
Which one of those can I simply delete and which ones should be removed by either another method or Add/Remove programs uninstall?
Simply delete the adware removal tool. Keep Zemana if you wish and scan with it from time to time to keep your machine malware free.