Accounting downloadS have the wrong names and are garbled

All of a sudden my download of transactions from 3 different accounts are garbled or have diffent names such as “winserv” or ***.
Different computer has no such problem.

Avast didnt report it!

hey it could be malware related

please follow this and attach your logs.

http://forum.avast.com/index.php?topic=53253.0

have you tried reboot your system do you get the same thing?
good luck