Trojan Problem Back!

Ok so i had a problem last night with the Trojan Horse thing and i thought i fixed it. well the computer anyway, and i checked in the Veiw History tab and it said it was removed, well i did a double check with another full system scan and theyre still there. i have 2 of them so this is a real problem. the details for the first one are [dyesyasz.class] inside of [c:\users\my name\appdata\locallow\sun\java\deployment\cache\6.0\25\5c82fb99-65e0342a] and the 2nd is [loaderx.class] inside of [c:\users\my name\appdata\locallow\sun\java\deployment\cache\6.0\25\5c82fb99-65e0342a] and im going Japan in less than 3 days so please help asap!T.T please this is really stressing me out, as if the stress of going out of the country for the first time in my life wasnt enough. and it fails to be removed everytime i try a scan:( ill try and keep looking on here but please please please help! i just wanna go cry now, but that just seems stupid...but my life is basicly on my computer