Tried to install the new EEP FS only for the system abruptly stop and delete the installer exe file

[Lydia Alberti]

I downloaded the new Firestorm, I tried to install the first time. It finished but it was missing the Firestorm executable file to start Firestorm. So I clicked on the installer again, only for it to abruptly stop and the system deleted the installer exe. Then I went download the installer from Firestorm again only for the system now warning me "You don't have permission to save in this location". So I tried a different location (desktop). After attempting install again, it did the same thing again and now that I try to download the installer onto the desktop it's now throwing "You don't have permission to save in this location" again! 

Is anyone else having the same problem?

Please help!

Edited December 11, 2020 by Lydia Alberti

[Lydia Alberti]

OK turns out the anti-virus was moving the installers into the virus chest. Also the Firestorm executable that I mentioned was missing, is also in the virus chest - but that for some reason can't be restored while the installers could be restored! Now I'm trying to reinstall, but it says it can't open the executable, it gave me the option to abort, retry or ignore. None of which I want!

[Lydia Alberti]

Final update:  Fixed it  Turns out I had to repair my antivirus. I was then able to restore the Firestorm exe and now I'm loading up.