When you say you are trying to send out and install the update through an ISO, I don’t really know what you are trying to do.
Are you following the instructions posted here?
If you are following the above-linked instructions that we posted and you are having a permissions problem with autorun.inf I think there are probably two things you could do to resolve the issue.
1. You could probably just delete the autorun.inf file from your source directory. Then when BatchPatch copies all of the files needed for installation from the source to the target, there will be no autorun.inf file, and so it would not produce a permissions issue on the autorun.inf since it does not exist. The autorun.inf file is not needed for deployment, so deleting it is safe/fine.
2. Probably the issue could be resolved by forcing new permissions on the entire source directory that contains the installation files. For whatever reason in your case the autorun.inf file (and perhaps other files?) are apparently retaining permissions that create a problem during deployment.
-Doug