USB Flash Drive Test Software "MyDiskTest v1.7" was wrong for the virus

I use the operating system is windows xp sp3

avast! procedures version 4.8.1229

My version of the document VPS 080813-0

My basic hardware configuration is: processor Intel Pentium Dual Core Processor
FUJITSU FJNB1DB motherboard
Chipset Intel Mobile PM965/GM965/GL960
2086588 KB of memory
FUJITSU MHY2120BH the main drive
Card Mobile Intel (R) 965 Express Chipset Family
I connect to the Internet is the way: a broadband connection

I use the firewall software is: PC Tools Firewall Plus 4.0.0.40

No reply to this ? ???

Everyone at work ? China is already the evening. . . .

Upload the file to VirusTotal and post the link to the results.

This link is a tutorial on how to help correct a virus detection that you believe to be false:
http://forum.avast.com/index.php?topic=25009.msg204838#msg204838
or http://forum.avast.com/index.php?topic=7779.msg62586#msg62586

As a workaround, you can add these files to the Standard Shield provider (on-access scanning) exclusion list.
Left click the ‘a’ blue icon, click on the provider icon at left and then Customize. Go to Advanced tab and click on Add button…
You can use wildcards like * and ?. But be careful, you should ‘exclude’ that many files that let your system in danger.