Building in AdminStudio Repackager Leads to Unknown Error

Building an .inc file that contains certain shortcut entries can lead to an error during the build. A message indicating "An unknown error occurred" is present in the build log, after shortcut information is displayed, and an .msi file will not be created.

This is caused by a bug present in AdminStudio 6.0 with or without Value Pack 1.

Download the HOTFIX (islc.exe) & Steps for Resolution