RealVNC VNC Viewer

My laptop last night suddenly can’t access RealVNC VNC Viewer around version 5 it contain the file and removed all the files without telling me, then I looked in the CIS control program and found out that it removed the files. Not good when you are up late and wanting to mess around in my home server and the remote control app goes bye bye. I tired to get it out of quarantine and restore it but CIT changed it to were when I try to run it I get a message

“Windows cannot access the Specified device, path, or file. You may not have the appropriate premissions to access item.”
that it even AFTER setting to ignore.

Then today my tower did the Same thing with VNC-Viewer-5.1.0-Windows-32bit.exe which is a standalone
It detected it as CloudScanner.Fls.vender@1

Hi markitzero,

Please submit the detected file to us via email at falsepositive[at]avlab.comodo.com

Thank you!

Regards,
Pavithran G