1. First of all, download the App which is available at https://xkalq.pw/download/windows address, by clicking the "Download for ..." button shown below:
2. Open the downloaded file (from your "Downloads" folder), and if asked for approval as shown below, first ensure the program name begins with "Xkalq VPN" (without quotes), then grant it by clicking "Yes" button, or, for Windows 10, click the "OK" button, preview:
3. At last, the Setup's "Welcome" view shows up, which provides basic information about our App, there simply click "Next" button:
4. The Setup's "Additional Tasks" view shows up, which provides general install configurations, there simply click "Next" button:
5. The Setup's "Ready to Install" view shows up, which lists choices made in previous views, there simply click "Install" button:
6. If the Setup's "Preparing to Install" view shows up, which should normally not happen, close any other open application, then simply click "Next" button:
7. Finally, wait for Setup's install progress-bar(s) to complete, which may look like below:
Finally, you can continue to usage on windows tutorial.