Minimis just closes any window

Run System Restore. If no change.
System Restore

Try sfc /scannow.
SFC /SCANNOW Command - System File Checker

brian99 said:

When I click the minimise button on any type of window, instead of minimising to the task bar the window closes. It doesn't close like normal but ultra quick - it just vanishes and task manager shows no sign of it. Nothing to see in event manager.

Edit: Just found that the window minimises to the notification area in the task bar not the left-hand side! I remember seeing something about this somewhere on my system so maybe I've messed with a setting?

Does this apply to every window or application? The minimize to system tray function would actually need a 3rd-party application, which is unlikely installed in your system.

I'm running Win 7 64
I agree it is probably something I've done but darned if I can think what! Scannow ran fine. I can't restore as this is a restored image I'm running now.

Checked those thanks Cyclic, nothing wrong, all were selected.

OK I disabled Windows Blinds and all is OK now. I'll check if there is an update or report of similar on their website. Thanks all.

Let us know if you need any further assistance.

Thanks, for choosing Sevenforums!

brian99 said:

OK I disabled Windows Blinds and all is OK now. I'll check if there is an update or report of similar on their website. Thanks all.

Windows Blind actually has a feature which enables you to minimize programs to tray.
As to what I've said, a 3rd party software would only be the cause of this, and there does exist one, Windows Blind. You've probably accidentally changed some settings with Windows Blind. You have probably solved the problem by disabling/uninstalling Windows Blind. If you'd like to still use Windows Blind but do not want the Minimize to System Tray feature. Go to "Window Blinds Configuration" > Settings > User Overrides > Advanced Settings. There you'll find:

"Make minimize button minimize to the tray"
Disable this.

I'd recommended knowing what you change with any software, so that it would be easy to trace a cause of a problem, whether it's from a misconfiguration or a bug.

"I'd recommended knowing what you change with any software, so that it would be easy to trace a cause of a problem, whether it's from a misconfiguration or a bug."

I did say I sort of remembered seeing this option somewhere, so thank you for the slap on the wrist.