text: <s>[INST] Error 'Catastrophic failure' during installing Ultraware v1.64 I have installed Ultraware 1.63 long time ago. This software warning me that 'Unable to open Ultraware local machine registry key. You may need to reinstall Ultraware' So I download the Ultraware v1.64 from rockwell automation software site. But the installer warning me that What can I do to resolve this issue? [/INST] Try the fix attached to Aid 29168 (it is about version 1.61, but why don't try ?) :smileytongue: Otherwise, call Tech Support, there aren't other infos about this strange error... - fuzzy logic \\n </s>