Problem When you run LiveUpdate, you see the following error message: LU1847: LiveUpdate could not determine if there is an update for this product because the update list for this product list is corrupted. Solution This problem has more than one cause, so more than one solution is provided. To fix the problem, try each of the following solutions in the order that they appear. File-compression utilities Certain file-compression utilities, such as NetZip and ZipMagic, include a feature that allows the user to view .zip files as folders. This causes LiveUpdate to fail to recognize the Livetri.zip file, which contains the list of available updates. If NetZip or ZipMagic is installed on the computer, refer to the document that applies to your situation: Error: "LiveUpdate cannot read the list of new updates" with NetZip installed on your computer Error: "LiveUpdate cannot read the list of new updates" with ZipMagic installed on your computer Corrupted...