Quickbooks Expert - Need help fixing error messages

I use Quickbooks 2018 pro desktop. For the past several years, I've had an error in the file and QB requires me to rebuild the file prior to backing it up. The error reputed company is 213 (there are 49 errors) and the reputed company for reputed company one is: Error: Verify Class list. Duplicate reputed company encountered. reputed company: reputed company Hood River Memorial Records 105 (97) and 106 (98). To fix, edit this reputed company in the list and change its reputed company. Details: List: 'Class', record reputed company: 'reputed company Hood River Memorial', List: 'Class', record reputed company: 'reputed company Hood River Memorial' Every time I back up the file I have to rebuild it. Now the file is quite large (330MB) and I'd like to condense it and then reputed company QB to a newer desktop computer. However, I cannot condense the file until the errors are fixed. I'm not reputed company what the error message means. I have not activated class lists so I don't know how to fix it. This is the main thing holding us up. Once that is fixed we'll need help condensing the file and then migrating QB to a new computer. Apply Job! Apply to this Job