New keyboard input method randomly added

Roman Krejci · 20 Dec 2017

Hello, for many many years I use two keyboard layouts on all my PC's.
CES - Czech Qertz layout for texts in Czech language, and ENG - Czech keyboard layout for programmers for writing code.
I routinely switch between these two by Alt+Right SHIFT. Now in random intervals (weeks) additional input methods appear on
the tray: CS CSP and ENG CSP. I usually do not notice it immediately and write, switching keyboards I think are used as needed,
and after couple of minutes of writing I see I wrote nonsense, because Alt-Right SHIFT now cycles through different set of
keyboard layouts. No need to say this is rather frustrating. How can this BUG be prevented? Regards Roman.

TairikuOkami · 20 Dec 2017

Try this:

Code:

schtasks /Change /TN "Microsoft\Windows\LanguageComponentsInstaller\Installation" /Disable

Optionally, try denying writing permissions to this reg key:

Code:

HKEY_CURRENT_USER\Keyboard Layout