Integration Manager VB Script account access

[barksphl]

Hi,
We are running an Integration using VB Script after completion to backup the source for our integration and delete the source file. The problem we are having is the source is on a network resource and whatever account IM runs the VB Script under is being denied write access. Do you know what account VB Script runs under or how to impersonate a Windows account to provide authentication?

Thanks in advance.