Hello, mamakatzman. 

Let me share some information about what is error 15241 in QuickBooks Desktop. 

If the payroll software update does not go through correctly, QuickBooks error 15241 appears. The system will then notify you of the QB payroll update on a regular basis, and you will be unable to install it. The QuickBooks Desktop File Copy Service (FCS) is most likely disabled, which is why this is happening. Updating software to the latest release can resolve the error.   

To fix the error you've encountered, please follow the steps by steps procedure in this article: Error 15241. 

Feel free to post a reply if you have other questions about your QuickBooks Desktop. I'll get back to you. Stay safe!