Windows Update Error 0x80244034 – WU_E_PT_ECP_FAILURE_TO_DECOMPRESS_CAB_FILE

In this post, we’ll look at the Wndows Update Error Message “0x80244034 – WU_E_PT_ECP_FAILURE_TO_DECOMPRESS_CAB_FILE” 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

0x80244034 – WU_E_PT_ECP_FAILURE_TO_DECOMPRESS_CAB_FILE

Windows Update Error Details

An external cab file could not be decompressed.