I cannot install F-Secure Internet Security.
I have a license for three installations. I was successful to install it on two computers but failed on the third one. I downloaded the installtion file F-SecureNetworkInstallerIS.exe. When I run ist, I get the error message "C\Program Files (x86)\F-Secure\Antivirus\fs_ui_32.exe not found. This message is correct, because there is no F-Secure installed so far.
How can I resolve this issue?