Backup Exec installation wizard prompts for installation media "This feature you are trying to use is on a CD-ROM or other removable disk that is not available"
This issue is seen if the Backup Exec for windows servers.msi' file is not found in windows installer folder and the ISO image or DVD disk used for initial Backup Exec installation is also not mounted or unavailable.
Note: Original installation media file named 'Backup_Exec__MultiPlatforms_Multilingual.zip' should be downloaded (e.g - Backup_Exec_20.6_1188.2718_MultiPlatforms_Multilingual.zip)

Above mentioned prompt appears in one of the following scenarios: