Aero snap doesn't work

Hi folks.

I just noticed that my aero snap feature is not working ie. my windows don't maximize if dragged to the top or half screen if dragged to the side.

I've been in to control panel/ease of access.

This function was not disabled in "make the mouse easier to use", "make the keyboard easier to use" or " make it easier to focus on tasks"

I tried disabling it in all three and then re enabled it but it still doesn't work.

Thinking about it, I can remember when it did work but it hasn't for a long time.

Anyone got any ideas on this?

Thanks, John:)

I found this John, might want to give it a look,
Aero Snap not working
Hope that helps,
Derek

Thanks Derek. I tried both methods outlined in your link but, unfortunately they haven't fixed it.
The troubleshooter shows no problem.
I also enabled "prevent windows from being rearranged when moved to the edge of the screen" but that has made no difference.
So I have no "snap" or "shake".
This hasn't bothered me for months but now I can't get it to work it's really bugging me:)

Just Curious, Does it not work with Win-key + arrows either?

Hello again Derek. Just tried that and no it doesn't. Thanks for your interest:)

Hello Shawn. Thanks for moving this, I wasn't sure where to post it.

Transparency is working but not "shake" or "snap" to half panel or maximise at the top.
I just ran sfc/scannow and got this:

Hi Shawn.

I followed your link and tried steps 1 and 2. I downloaded the "enable aero snap" and merged it. No result.
I then went into regedit and followed step 3. Widows Arrangement already had a 1 value but I modified it by deleting the 1 and then putting it back again. Still no result.

My registry looks like this. There are a few differences to yours especially in the reg dword and reg.sz column. Here's a picture: