Wonderware 9.0 Alarm page

[semilogical 0]

I am working with Intouch 9.0 Wonderware. I have an alarm banner across the top of the page, I can acknowledge all alarms but when I try to acknowledge the selected alarm I fail. I'm sure I'm missing the syntax for the alarm. I looked for a selection that would read the alarm selected and insert it into the equation / expression (or whatever the proper name is) but have not been able to achieve my goal. Any help would be greatly appreciated.

[Rod_Hackney 2]

Did you check the configuration of the point in alarm in the Wonderware Database. Do other alarms acknowlege? If so, check the configuration of the specific point.