False Positive?

Hello Becca,
We understand your concern. This file C:\Documents and Settings\All Users\NVIDIA Corporation\Downloader\latest\nodejs\NVIDIA Web Helper.exe" is a threat . AVG had removed that file from your computer and now your computer is secured. Need not to worry.
Thank you.

I ran a scan and found that this was detected and removed.  Should I be concerned or is it just a false positive?

"";"Corrupted executable file, C:\Documents and Settings\All Users\NVIDIA Corporation\Downloader\latest\nodejs\NVIDIA Web Helper.exe";"Secured"

Hello Becca,
We understand your concern. This file C:\Documents and Settings\All Users\NVIDIA Corporation\Downloader\latest\nodejs\NVIDIA Web Helper.exe" is a threat . AVG had removed that file from your computer and now your computer is secured. Need not to worry.
Thank you.