Access violation at address 0070A800 in module "qbpos.exe". Read of address 00000010

I want to ensure you'll be able to run your QuickBooks Point of Sale seamlessly, @Maximo1.

To prevent errors when using your QuickBooks Point of Sale (POS), let's first make sure that it is updated to the latest release. This will give your program the latest components and fixes.

Here's how:

1. Log in to your POS system as an admin.
2. Next, go to the Help menu and hover over Software Update. 
3. Then, choose Check for updates. If QuickBooks finds an update, you'll see it as an option.
4. When you're ready, click Update now and then OK. 

Once the update is finished, you'll need to restart your computer. 

After that, check if you still see the access violation error. If yes, let's also ensure that your computer system meets the minimum requirements to run the program.

When confirmed that everything is fine and you still encounter the error, I'd recommend reaching out to our POS support team. They use specific tools to look further into your program and determine the root cause of the issue. Doing so will help them provide another way how you can get rid of the error.

I've also got you here a compilation of helpful articles that can help you with your QuickBooks navigation. Feel free to access them whenever you need them. 

Please don't hesitate to post a reply below if you need additional help with managing your POS program. I'll help you get to the bottom of it in no time. Wishing you and your business continued success. Have a good one.