I actually have a problem and being infected by a trojan " W32: trojan:gen {others} . This is picked up by Avast but when I delete the infected file "ms0920b.dll from the
..|windows\system32\ then 3 applications ie acrobat , juste.exe, rschedule.exe and sound.exe got affected for not findind the dll file.
Do you have any suggestion? Most appreciated if you can help.