Please follow the instuctions here for clearing your java cache..
http://www.java.com/en/download/help/cache_virus.xml
C:\Program Files\shareware\
Edonkey v0.50.1 + overnet + Crack.exe <--delete that file
D:\Downloads\Joiners\
setup.exe <--delete that file
Post another hijackthis log and le me know how things are running.