|It could be a false positive by AVG, but the only way to make sure that file is not malicious is to scan it, which you can do so by visiting this link here and uploading the file: http://virusscan.jotti.org/en|
Have you tried scanning with MalwareBytes, and if so did it find anything?..:http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?tag=mncol;1
Also, I would get rid of AVG, and switch to Avast!, Kaspersky, or NOD32, even though the choice is yours. AVG (in my opinion) isn't that great.
Helpful tips before getting started: http://www.computing.net/howtos/sho...