Nuisance Posting of Zemana Antimalware

I wrote in this column yesterday that I was receiving a nuisance posting on my desktop every time I logged on.  Your response was for me to go to Control Panel-highlight offending program and uninstall
I have tried this at least six times.  All I get is --- Files"C/Program Files/Zemana Antimalware/uninstall 000 dat" does not exist. Cannot uninstall.
 

Hello Wilfred,
We are sorry to hear that you are unable to uninstall this program from your computer. We suggest you to restart the computer in safe mode with networking and then go to C/Program Files/Zemana and remove this Zemana folder from your computer. Similarly, please go to C:\Programdata and remove this Zemana Antimalware program. Once this folders are removed, please open control panel from Safe mode and then try to remove this application and that should remove it from your computer.
Thank you

Hello Wilfred,
We are sorry to hear that you are unable to uninstall this program from your computer. We suggest you to restart the computer in safe mode with networking and then go to C/Program Files/Zemana and remove this Zemana folder from your computer. Similarly, please go to C:\Programdata and remove this Zemana Antimalware program. Once this folders are removed, please open control panel from Safe mode and then try to remove this application and that should remove it from your computer.
Thank you