Help me! I wanted to build my project, but it gives this "Access Denied" error. How can I fix it?

I wanted to build my project, but it gives this “Access Denied” error. How can I fix it?

After looking for a solution on the Internet, I found the following pages, which may have a solution:

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After looking for a solution on the Internet, I found the following pages, which may have a solution (После поиска решения в интернете я нашёл следующие страницы, в которых может быть есть решение) :

Moving file failed; Access is denied - Unity Engine - Unity Discussions
Copy file failed access is denied - Questions & Answers - Unity Discussions

Microsoft: “Отказано в доступе” и другие ошибки при доступе к файлам и папкам в Windows или работе с ними

I have the same error. I cant find the solution.