Need to scan for virus's but panda scan won't work

[nutcracker]

It wouldn't work with firefox so i tried it through IE but it kept saying there was an error.

Are they any free ones that I can use with FF ???

[lemonice]

probably AVG

[SoupDragon]

I got it to work by restarting my pc and doing it straight away without starting Firefox at all. Straight to IE. Seemed to work for me.

[Hulababy]

No idea if it works with firefox or anything, but have you tried avast?