Invalid product key

[Montezar 0]

Connecting to a public server CD Patcher. Launch Demonbuddy all. Invalid product key.
Half a year ago, this was not.
Operating system: Windows 10

[Suspense 2974]

Please download this tool:

Please login or register to see this link.

...and run this with Windows administrative privileges:
Right-click on the icon
→ "Run as administrator"

[Montezar 0]

Did not help

Please download this tool:

Please login or register to see this link.

...and run this with Windows administrative privileges:
Right-click on the icon
→ "Run as administrator"

Launch CD Patcher. During the run Demonbuddy (1.1.2573.424), and CD Patcher automatically closed.
What is the problem?

[Suspense 2974]

Did not help

Launch CD Patcher. During the run Demonbuddy (1.1.2573.424), and CD Patcher automatically closed.

What is the problem?

Most likely your anti virus, disable it.

[Montezar 0]

Checked . No, he is not

[Montezar 0]

Patcher is turned off at the moment when you turn Demonbuddy

[Montezar 0]

Help me pls