Do you know what an Excel 400 error is?

Do you have any idea how to deal with this Excel runtime error 400?

If not, do not worry.

VBA error 400

Here this post shows you several feasible methods.

Since there are many reasons for the Excel VBA error 400, this article lists the corresponding common solutions.

Solution 1. you could follow the steps below to do that.

How to Convert Negative Numbers to Positive in Google Sheets

ClickFileand keep your new module.

Solution 2.

Here it’s possible for you to see how to enable this option.

select the button to insert a module

Open your Excel sheet and go toFile>Options>Trust Center.

SelectTrust Center Settingson the right side.

Under theMacro Settingssection, checkTrust access to the VBA project object modeland clickOKto apply the change.

check Trust access to the VBA project object model

Step 4. reboot your Excel to confirm whether the VBA 400 error has been gotten rid of.

Solution 3.

Check VBA Codes

Incorrect VBA codes can also cause the problem of Excel 400 error to occur.

In this case, you better check the code for errors.

If you are not familiar with these procedures, it’s advisable to seek professional help.

Solution 4.

Here professionaldata recovery softwareMiniTool Power Data Recoveryis recommended to you.

it’s possible for you to download it and try it out.

Hope it’s possible for you to solve this trouble by trying the solutions mentioned above.

Thank you so much.