System Error Code 1400 Invalid window handle

2 posts · Closed

Denis Guest
15 Nov 2022

Hi, every time I turn on the PC and Windows loads, I get an error: "System Error. Code: 1400. Invalid window handle".

I'll explain how to replicate the problem:

  1. Start Windows 10.
  2. Open Windows Explorer.
  3. If the Explorer app crashes (not responding), close it by clicking on the X at the top right.
  4. A black screen now appears. After a while, the black screen is replaced by desktop icons and an error window appears with "System Error. Code: 1400. Invalid window handle".

Version 1.1.2

Thank you

Ann SoftPerfect
15 Nov 2022

Thank you for reporting this issue and describing the steps to reproduce it. We have successfully identified and fixed it.

Please download the latest build and let us know how it works for you.

This topic is closed. It has had no new posts for over a year, so the software versions it talks about may be out of date. Start a new topic in NetGenius if you have a similar question.