Hello,
GUID stands for Globally Unique Identifier. In this case, the GUID I talk about is this one {10921475-03CE-4E04-90CE-E2E7EF20C814}
According to systemlookup, this entry is classified as borderline. I suggest you to uninstall IOBit uninstaller. If you don't, AdwCleaner will not clean it since IOBit will reinstall it after its deletion. It's up to you.
Regards,