Ayman,
We encountered an issue as TLS 1.2 support was deprecated in
NET Framework 4.0, resulting in connection issues.
You can install MetroStudio by
using the unlock key. Refer to the following steps for installing MetroStudio
using the unlock key:
You can download the required version
of Syncfusion Metro studio installer
from your account and install the setup in your machine.
Once you have downloaded Metro
Studio, you will receive the unlock/product key in your email, or you can use
the following unlock key to unlock the setup.
@352e302e31jA4gdcJoCegZxycsmiJFLa3h0RLzOMqT7qxSk9cLzG0=
|
Follow the steps to install the Syncfusion Metro Studio with unlock key.
1. Generate the unlock key for Metro Studio by clicking the
“Get Unlock Key” option.

2. Click the “Install with product key” in
the installer.

3. Enter the generated unlock key.

4. Now, the Syncfusion Metro Studio installer will be
unlocked, and it can be installed without any issues.
Refer to this following documentation link for more
information about Syncfusion Metro Studio.
https://help.syncfusion.com/metro-studio/overview