FIND Toolbar...?

[tango91a]

Hi,

When using IE or Firefox, the FIND toolbar is occasionally displayed even though I have not activated it. The normal activation is via CTRL+F.  Does anyone know whether this is a sign of an infection or how to stop this?

My AV (Avast Home) is up to date, and the resident scanner is always on. I also use Comodo Internet Security (Firewall only). I have done a thorough scan (including archives) using AVAST and then 3 other AV software. Nothing found, but problem still continues.

My system is Vista Premium.

Thanks for your assistance!

[Lisandro]

Don't seem an infection after you have scanned...
Maybe run Malwarebytes Anti-Malware to get another opinion.
Strange also that it happens with both browsers...
Sorry, I'm empty to help.