While we aren’t 100% confident of what results in this error but the probably reason for this issue is corrupted update information. Which is why the most common Answer for this problem is actually a reset in the Windows update cache. The aforementioned SoftwareDistribution folder consists of several documents which http://juliusnfwlc.ampblogs.com/A-Review-Of-Windows-Update-Error-0x80240005-31869232