Uninstall GhostCat from Firefox
GhostCat is responsible for causing these errors too!
0x0000007D, 0x00000111, 0x80242FFF WU_E_UH_UNEXPECTED An update handler error not covered by another WU_E_UH_* code. , 0x80246004 WU_E_DM_NEEDDOWNLOADREQUEST An operation could not be completed because a download request is required from the download handler., 0x0000003E, Error 0x80070652, 0x80242016 WU_E_UH_POSTREBOOTUNEXPECTEDSTATE The state of the update after its post-reboot operation has completed is unexpected., 0x8024AFFF WU_E_AU_UNEXPECTED An Automatic Updates error not covered by another WU_E_AU * code. , 0x80240024 WU_E_NO_UPDATE There are no updates., 0x0000011B, Error 0x8007002C – 0x4001C, 0x00000018