Hi :
Your Hijackthis Log shows the "Presence" of 3 different antiVIRUS programs;
a computer Principle is that when an antiVIRUS program is "Installed", ALL
PRIOR antiVIRUS programs should be COMPLETELY REMOVED . So AVG should
be removed by using the appropiate "Tool" at
www.avg.com/download-tools ,
most likely the First One on the "List" . There are also some Symantec/Norton
Items in the Log, so should use the Norton Removal Tool, One of which is
available at
www.majorgeeks.com/Norton_Removal_Tool_SymNRT_d4749.html .
Should have MORE than an antiVIRUS program for computer protection ; most
of us recommend Malwarebytes' Anti-Malware, available at
www.malwarebtes.org/mbam.php AND "SUPERAntiSpyware", available at
www.superantispyware.com , BOTH of which come in FREE Version(s) .
P.S. Your Java program is slightly outdated, a security risk . Best to have ONLY
the latest "Version/Update" on a computer, so should uninstall ALL Version(s),
then go to
www.java.com and get the latest "Version" .