[Neither] KB3058515 [nor] KB3059317 [is listed in Installed Updates]
[IE11 Help | About reads] update version 11.0.19 (KB3049563)
i m using ccleaner almost from the start.
my update setting is check for updates but let me choose whether to install them.
- If you change your Automatic Updates setting to the default Automatic setting then wait a day or two, does Defender auto-update itself and do the "you need to update Defender" prompts disappear?
- Windows Defender will only auto-update when Automatic Updates (AU) is set to the default Automatic setting.
- If all were well with your computer (and I think that may NOT be the case), you shouldn't see "you need to update Defender" prompts unless Defender's Definitions are 7 or more days out-of-date when AU is set to the "Check for updates but..." configuration.
- Can you give us an idea as to when you did the clean install of Windows 8?
- Have you ever done a Refresh or a Reset since you did the clean install of Windows 8?
- When (exact dates) were KB3049563 & KB3057839 installed according to Installed Updates (not Update History)? [1]
- When (exact date) was KB3074219 installed according to your Update History (this time)?
- Do you have backups of ALL the changes CCleaner's Registry Cleaner component has EVER made to the computer? [1]
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[1] Injudicious use of registry cleaners may be playing a role here. TIP: If you ever again think your Registry needs to be cleaned, repaired, boosted, tuned-up, cured, tweaked, fixed, maximized, "swept" or optimised (it doesn't), read this article (and related links cited therein) then draw your own conclusions. Also related => http://support.microsoft.com/kb/2563254