if you are using older version of the installer. To solve the issue:
Solution 1
1. Click On Cancel, after few minutes it will ask to update VS installer.
2. Update the Visual Studio Installer.
3. Restart your PC. Installer will auto-continue.
Solution 2
1. Download Process Explorer
2. Kill the process PowerShell.exe under vs_installershell.exe
3. Installer will resume skipping JustInTime
4. After VS installation completes you have to manually install JustInTime
Solution3
Package ‘Microsoft.VisualStudio.Debugger.JustInTime,version=15.0.26621.2’ failed to install
SOLUTION:
The solution was as simple as updating the System Variable __PSLockDownPolicy value to 1:
This is related to the PowerShell Constrained Language Mode, see the following article for more details:
