ExportAssets-2.3-cc-mul-adobeupdate.dmg listed as storage on iMac?

I have a new iMac and migrated my old iMac content over. I was having issue and went through my system to see if I could find anything amiss. I'm seeing "ExportAssets-2.3-cc-mul-adobeupdate.dmg" listed as storage. I'm not sure what it is.

I can open and use my Adobe programs but I get an error message when I update that update failed. It's for Photograph CC 2015 (most recent update). It gets to about 50% than says "Update Failed. Errors encounter during installation (U44M1P7)."