/// <summary>
/// Checks if the specified version of PowerShell is installed.
/// </summary>
/// <param name="version"></param>
internal static void CheckIfPowerShellVersionIsInstalled(Version version)
{
// Check if PowerShell 2.0 is installed
if (version != null && version.Major == 2)
{
#if CORECLR
// PowerShell 2.0 is not available for CoreCLR
throw new ArgumentException(
PSRemotingErrorInvariants.FormatResourceString(
RemotingErrorIdStrings.PowerShellNotInstalled,
version, "PSVersion"));
#else
// Because of app-compat issues, in Win8, we will have PS 2.0 installed by default but not .NET 2.0
// In such a case, it is not enough if we check just PowerShell registry keys. We also need to check if .NET 2.0 is installed.
try
{
RegistryKey engineKey = PSSnapInReader.GetPSEngineKey(PSVersionInfo.RegistryVersion1Key);
// Also check for .NET 2.0 installation
if (!PsUtils.FrameworkRegistryInstallation.IsFrameworkInstalled(2, 0, 0))
{
throw new ArgumentException(
PSRemotingErrorInvariants.FormatResourceString(
RemotingErrorIdStrings.NetFrameWorkV2NotInstalled));
}
}
catch (PSArgumentException)
{
throw new ArgumentException(
PSRemotingErrorInvariants.FormatResourceString(
RemotingErrorIdStrings.PowerShellNotInstalled,
version, "PSVersion"));
}
#endif
}
}
internal static void CheckIfPowerShellVersionIsInstalled(Version version)
{
if ((version != null) && (version.Major == 2))
{
try
{
PSSnapInReader.GetPSEngineKey(PSVersionInfo.RegistryVersion1Key);
if (!PsUtils.FrameworkRegistryInstallation.IsFrameworkInstalled(2, 0, 0))
{
throw new ArgumentException(PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.NetFrameWorkV2NotInstalled, new object[0]));
}
}
catch (PSArgumentException)
{
throw new ArgumentException(PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.PowerShellNotInstalled, new object[] { version, "PSVersion" }));
}
}
}