Editing a created archive package or superpackage in the Infrastructure Manager - after making edits and hitting the 'OK' button after making changes it produces this error:
"Error while transferring package to central archive
Unable to open file [package name].zip"
Period character(s) "." are not allowed in package names
This problem may also be caused by other unsupported characters in the package name.
UIM 8.0+Infrastructure ManagerProbe Archive
Since there is no way to edit the package once it has a period character (".") in the package name, you will have to create a new package with a name that does not contain a period, or other unsupported character, in the package name.
Attempting to rename the package manually may or may not be successful.