Windows 7 - 0x8024001B WU_E_SELFUPDATE_IN_PROGRESS The operation could not be performed because the Windows Update Agent is self-updating.

This article lists the error codes for Microsoft Windows Update. You can use these error codes to verify information from the Windows Update log file. The log file is typically located in the following folder:

%systemroot%\windowsupdate.log

Error codes that the Component Based Servicing (CBS) interface methods return

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