Thank you for the report. Please try the 5.7.0.6 beta version, it should fix the issue.

Thanks for the report.

Does it happen often for you? Do you have a stable way to reproduce it?

What you can do currently:

• Double click on the item. The Taskbar Inspector window will be closed in this case, something you perhaps don't want to happen.
• Right click and choose "Restore". The Taskbar Inspector window won't close and the target window will be brought to the front, but if it's maximized it will be restored.

Perhaps you're right. Also, the issue is two years old, so I'm closing it since it might already be fixed.

If anyone is still experiencing the issue, please leave a comment or create a new topic.

What do you mean by "focus"? Aero peek? Bringing the window to front?

It depends on your antivirus or security software. Contact their support service if you need more help with this.

The 1003 error means that the tweaker failed to run the injected code as part of the explorer’s process.
This can be caused by an antivirus, which denies access to explorer due to security concerns.
Try whitelisting the tweaker.

That's a different issue. See here:

https://tweaker.userecho.com/communities/1/topics/165-remember-explorerfolder-order

See also my reply here:

https://tweaker.userecho.com/communities/1/topics/110-order-lost-when-updating

v5.6.2 is not the latest version. The latest stable version is 5.7, and the latest beta version is 5.7.0.3. Both should work with Windows 10 version 1903. Please update to one of these versions and see if that solves the problem.