Error 0x80004005 is a type of unspecified Windows error code that usually appears as "Error code 0x80004005. Unspecified error." Error 0x80004005 can appear by itself or with other error messages. Sometimes additional text can help you identify the source of the problem.

Error code 0x80004005 usually occurs when you access shared folders or drives, use specific programs, or have a problem installing Windows updates. Here are the most common causes of error code 0x80004005:

To resolve error code 0x80004005, follow these steps in the order given:

Run the Windows Update troubleshooter. The error can occur when an automatic Windows Update fails or when files downloaded by Windows Update are corrupted. On Windows 7 or later, the easiest way to fix Windows Update problems is to run the built-in automatic troubleshooter.