The installed version of Exchange 2010 cannot be upgraded. You must remove the existing Hub Transport role using Control Panel.
The installation of Microsoft Internet Information Services Common Files is recommended as it allows for the administration ...
The installed version of Exchange 2007 cannot be upgraded. You must remove the existing Hub Transport server role using Control ...
The installed version of Exchange 2007 cannot be upgraded. You must remove the existing Mailbox role using Control Panel. ...
The installed version of Exchange 2010 cannot be upgraded. You must remove the existing Edge Transport server role using ...
The installed version of Exchange 2010 cannot be upgraded. You must remove the existing Hub Transport role using Control ...
The installer does not have the correct permissions to access directory 2]. The installation cannot continue. Log on as an ...
The installer encountered an unexpected error while installing this package. This may indicate a problem with this package. ...
The installer must restart your system before configuration of 2 can continue. Click Yes to restart now or click No if you ...
The instant messaging notifications payload size has grown too large for user "%1". The notifications infrastructure is either ...