After changing to a new motherboard my flash drive now shows up as unregistered. It just looks like the trial version. Any suggestions would be really appreciated. The problem may be because I thought I had corrupted files and reformatted the drive with the  Clean install of Unraid 4.7, and then went back to my backed up version of 4.7.

 

Sounds like your flash drives have gone through quite a bit. The GUID will be the same though, so this should be simple. Is a copy of your pro/plus.key file in the config directory?

This is what I see in the config file: [see attached]

Don't know of you used a Mac to put the files on the drive, but recently someone had an issue as a result of a ."_pro.key" file being created. If so, find and rm this file.

Not seeing a pro.key. I found a Plus.key file and removed it, rebooted. Still unregisterd.

Not seeing a pro.key. I found a Plus.key file and removed it, rebooted. Still unregisterd.

type

ls -al

you'll not see the ._Plus.key file otherwise if it is there unlss you use the "-a" option to "ls". 

 

You need a Plus.key file (if you have the plus license) but the unRAID server uses the first .key file it finds, regardless of the actual name.   

If your mac created the hidden ._Plus.key file, it is being found first before the Plus.key file.

Not sure what you mean. by "typing ls -al." Do I type this in spotlight or terminal? I turned on the show invisable files option using terminal and did not see the files you mentioned. We also took a look at the flash on my sons PC and no ._Plus.key there either

 

Problem solved by finding Pro.key file in an older backup and replacing the problem version on the flash.  The old file was probably lost due to user error. Thanks for the suggestions guys, we would have be lost without the help. Appreciate it!