In this post, we’ll look at the Wndows Update Error Message “0x80246003 – WU_E_DM_UNKNOWNALGORITHM” that is usually displayed when things go wrong during the update process.
Note that this Windows Update error is application for both Windows 10 and Windows 11.
Error Message
0x80246003 – WU_E_DM_UNKNOWNALGORITHM
Windows Update Error Details
A download manager operation could not be completed because the file metadata requested an unrecognized hash algorithm.