FirstClass has already been installed. To re-install, drag the folder named “FirstClass Demo Post Office” to the trash, empty the trash and try again.
FirstClass could not be installed due to a file system error. Your disk may be full or the file “FirstClass Data” may be damaged.
The file “FirstClass Data” could not be found.
FirstClass could not be installed because the file “FirstClass Data” has been damaged.
The destination disk is locked.
The destination disk is full.
The installer has run out of memory.
Minor errors on install. Demo can be still be used.
Too many errors. Install aborted.
The installer has run out of memory.
The demo install program could not locate the volume containing “FirstClass Demo Post Office”. You may have two volumes mounted with the same name.