error in run and update f-secure internet security
i have using f-secure internet security for 2 years.
but now i have problems to run and update. currently, f-secure notify to me "trigger error".
after search about it, i found some ways such as use of uninstallation tools and F-Secure Network Installer.
when i use F-Secure Network Installer, notify to me "installation failed" !!!!.
OS : windows 8 64 bit - windows OS and f-secure license version
please help me.
i like f-secure really, that's why i don't like to lose it.