We have a SBS 2008 server and are trying to get the built-in backup to run and save to an external HDD. Everything was fine until about a few weeks ago and now we keep getting an erro saying that it could not find the disk. I have switched it to multiple USB ports and even ran a chkdsk. We cleaned out the C: drive as well. When I click on the actual backup I get a message talking about us using backupassitant and how it can conflict with the windows backup. I have attached the screen shot of the message.
P.S. when I try to click the uninstall from the Start menu it tells me that it cannot uninstall something that isn't installed.