Here is a detailed breakdown of why this happens and how to resolve it permanently. Causes of the X-Force Write Error

Here’s a professional and clear post you can use on a forum, blog, or support thread.

Confirm the pop-up by clicking on the User Account Control (UAC) prompt.

Temporarily disabling real-time protection or adding the specific folder to the antivirus "Exclusions" list can resolve this. It allows the software to communicate with the file system without an intermediary blocking the handshake.