I have excluded transactions from six months ago that will not remove from my transactions? It just states error every time I hit delete

Open QuickBooks in an incognito window or a different browser and delete the excluded transactions from there. This helps isolate the issue and prevents any saved data in your current browser from causing errors. If this method works, it indicates that the problem is related to a browser glitch.

For more information on supported browsers, refer to this article: System requirements for QuickBooks products. 

As for the error, could you specify what it says? That way, we can figure out what’s causing it.

Feel free to drop it in your reply below along with your additional questions or concerns.