Hi: I downloaded and used defrag v4.3.1 two days ago. I now have some severe problems including
1 - I Cannot connect to the internet via any search engine and they do not recognise my profile
2 - My F Secure virus protection will not work and appears to be switched off
3 - All my system restore points prior to the date of defrag have disappeared
4 - I cannot access Microsoft help.
I can still receive Outlook Express emails
Could you please urgently help me to resolve this problem