Question windows update keeps showing as needing to restart but won't install.

boing

Senior member
Sep 13, 2001
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I'm on wind 10 and recently did a system restore to a couple of days previous, since then my machine keeps showing 'update and restart' in the power options and a cumulative update (KB5051974) in windows update but it won't seem to install and clear. Any ideas how to clear it or install it?