

As internet didn't work,I couldn't update and kept April 2013 definitions. Rebooted machine with puppylinux,downloaded from interner Malware Bytes' Anti-Malware,rebooted with windows,accessed as guest and installed it.

Using Guest account and running programs as administrator, I discovered a service BECKVB pointing to a non-existing file c:\users\franz\appdata\local\temp\beckvb.exe Removed all its references in registry with RegEdit Compressed all files in c:\users\franz\appdata\local\temp into an archive,rebooted machine but problem still there. Rebooted PC,entered with my account Franz,same problem(with Guest no problem instead).If I disconnected internet,the page would still appear (and machine was blocked) but remain blank. Entered as a Guest,no problem but network was not enabled. CTRL+ALT+CANC did still work, I selected Task Manager but didn't work.Tried again,selected Disconnect and this worked. After updating FoxIt Reader, all of a sudden a page appeared telling me I was fined 100 euros by Maltese Police for probably downloading forbidden material,and computer would be unlocked after payment.
