Excel Add-in is available for data extraction. However, the data extracted through Excel API is bound to daily and monthly download limits. Please be considerate of other users by avoiding excessive download.
If you observe "N/A Review", it may mean the monthly limit for the terminal is reached, the download will not be reinstated until the beginning of next month. You may try another terminal that has not hit the monthly limit.
Notice even when Excel data limit is reached, all other functions in the Bloomberg terminals continue to work. You may use alternative ways such as drag-and-drop features or printing screenshot options (if available) to get data out of Bloomberg.