Need help with an error code!

 I can help you fix the error you are encountering, Waltsair. Please follow the steps outlined below to resolve the issue and get back to working on QuickBooks.

If you receive Error 80070057 (The parameter is incorrect) when attempting to open your company file, there are a few things you can do to troubleshoot the problem.

Firstly, ensure that you are opening the company file correctly. To do this, follow the steps below:

1. Open QuickBooks Desktop.
2. Select the company file.
3. Select Open.

It's also important to make sure your QuickBooks is up-to-date to take advantage of the latest features and fixes. 

In addition, running QuickBooks with admin permissions may help to resolve the error. To do this, follow the steps below:

1. Close QuickBooks Desktop.
2. Right-click the QuickBooks icon.
3. Select Run as administrator.
4. If your company file did not open automatically, select the company file, then select Open.

If you encounter the error while installing QuickBooks Desktop, try re-downloading the program from the website.

For more information on how to fix the error and other solutions, please refer to this article: Fix Error 80070057 (The parameter is incorrect)

Furthermore, you may find it helpful to visit this resource to learn how to update your company file so that it works in newer versions of QuickBooks Desktop Pro, Premier, or Enterprise: Update your company files to a new version of QuickBooks Desktop

Don't hesitate to reach out to us if you have further questions about errors in QBDT. The Community is always available to help you. Best regards. 

@Waltsair 

Which QB Desktop year version and Windows OS do you have?

Can you open the sample file without any issue?