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Mac Apps Start On Correct Desktop On Correct Display

05.08.2020
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Start Mac in Safe Mode. This troubleshooting startup environment restricts most startup items and limits the operating system to use only the basic OS core. If you can start the Mac in Safe Mode and then use the app in question without problems, the likely cause is not permissions or preference files but a conflict with another app or a startup.

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  2. Mac Apps Start On Correct Desktop On Correct Display Windows 10
  3. Mac Apps Start On Correct Desktop On Correct Display Software
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Use these steps when a Remote Desktop client can't connect to a remote desktop but doesn't provide messages or other symptoms that would help identify the cause.

  1. Desktop Icons not displaying correctly. Most of the icons on my desktop are not displaying. Quick Tunes, Control Panel and a few others display but the rest all the generic shortcut display panel.
  2. Aug 05, 2019  Turning off the “open at login” feature can have a lot of benefits for your MacBook Pro. Your Mac will run faster on startup since it won’t be frantically opening multiple apps at once. It will also give you a clean working space to start your day and prevent a sudden barrage of new windows, especially since you may not need all of them.
  3. Jun 25, 2020  So I was watching the keynote yersterday, but correct me if I am wrong, did they just popped in an A12Z bionic SOC onto a desktop environment running Big Sur, showing all the native apps running off the A12Z and playing Tomb Raider with it? I mean, I have always known that.

Check the status of the RDP protocol

Check the status of the RDP protocol on a local computer

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To check and change the status of the RDP protocol on a local computer, see How to enable Remote Desktop.

Note

If the remote desktop options are not available, see Check whether a Group Policy Object is blocking RDP.

Check the status of the RDP protocol on a remote computer

Important

Follow this section's instructions carefully. Serious problems can occur if the registry is modified incorrectly. Before you starty modifying the registry, back up the registry so you can restore it in case something goes wrong.

To check and change the status of the RDP protocol on a remote computer, use a network registry connection:

  1. First, go to the Start menu, then select Run. In the text box that appears, enter regedt32.
  2. In the Registry Editor, select File, then select Connect Network Registry.
  3. In the Select Computer dialog box, enter the name of the remote computer, select Check Names, and then select OK.
  4. Navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal Server.
    • If the value of the fDenyTSConnections key is 0, then RDP is enabled.
    • If the value of the fDenyTSConnections key is 1, then RDP is disabled.
  5. To enable RDP, change the value of fDenyTSConnections from 1 to 0.
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Check whether a Group Policy Object (GPO) is blocking RDP on a local computer

If you can't turn on RDP in the user interface or the value of fDenyTSConnections reverts to 1 after you've changed it, a GPO may be overriding the computer-level settings.

To check the group policy configuration on a local computer, open a Command Prompt window as an administrator, and enter the following command:

After this command finishes, open gpresult.html. In Computer ConfigurationAdministrative TemplatesWindows ComponentsRemote Desktop ServicesRemote Desktop Session HostConnections, find the Allow users to connect remotely by using Remote Desktop Services policy.

  • If the setting for this policy is Enabled, Group Policy is not blocking RDP connections.

  • If the setting for this policy is Disabled, check Winning GPO. This is the GPO that is blocking RDP connections.

Check whether a GPO is blocking RDP on a remote computer

To check the Group Policy configuration on a remote computer, the command is almost the same as for a local computer:

The file that this command produces (gpresult-<computer name>.html) uses the same information format as the local computer version (gpresult.html) uses.

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Modifying a blocking GPO

You can modify these settings in the Group Policy Object Editor (GPE) and Group Policy Management Console (GPM). For more information about how to use Group Policy, see Advanced Group Policy Management.

To modify the blocking policy, use one of the following methods:

  • In GPE, access the appropriate level of GPO (such as local or domain), and navigate to Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Connections > Allow users to connect remotely by using Remote Desktop Services.
    1. Set the policy to either Enabled or Not configured.
    2. On the affected computers, open a command prompt window as an administrator, and run the gpupdate /force command.
  • In GPM, navigate to the organizational unit (OU) in which the blocking policy is applied to the affected computers and delete the policy from the OU.

Check the status of the RDP services

On both the local (client) computer and the remote (target) computer, the following services should be running:

  • Remote Desktop Services (TermService)
  • Remote Desktop Services UserMode Port Redirector (UmRdpService)

You can use the Services MMC snap-in to manage the services locally or remotely. You can also use PowerShell to manage the services locally or remotely (if the remote computer is configured to accept remote PowerShell cmdlets).

On either computer, if one or both services are not running, start them.

Note

If you start the Remote Desktop Services service, click Yes to automatically restart the Remote Desktop Services UserMode Port Redirector service.

Check that the RDP listener is functioning

Important

Follow this section's instructions carefully. Serious problems can occur if the registry is modified incorrectly. Before you starty modifying the registry, back up the registry so you can restore it in case something goes wrong.

Check the status of the RDP listener

For this procedure, use a PowerShell instance that has administrative permissions. For a local computer, you can also use a command prompt that has administrative permissions. However, this procedure uses PowerShell because the same cmdlets work both locally and remotely.

  1. To connect to a remote computer, run the following cmdlet:

  2. Enter qwinsta.

  3. If the list includes rdp-tcp with a status of Listen, the RDP listener is working. Proceed to Check the RDP listener port. Otherwise, continue at step 4.

  4. Export the RDP listener configuration from a working computer.

    1. Sign in to a computer that has the same operating system version as the affected computer has, and access that computer's registry (for example, by using Registry Editor).
    2. Navigate to the following registry entry:
      HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp
    3. Export the entry to a .reg file. For example, in Registry Editor, right-click the entry, select Export, and then enter a filename for the exported settings.
    4. Copy the exported .reg file to the affected computer.
  5. To import the RDP listener configuration, open a PowerShell window that has administrative permissions on the affected computer (or open the PowerShell window and connect to the affected computer remotely).

    1. To back up the existing registry entry, enter the following cmdlet:

    2. To remove the existing registry entry, enter the following cmdlets:

    3. To import the new registry entry and then restart the service, enter the following cmdlets:

      Replace <filename> with the name of the exported .reg file.

  6. Test the configuration by trying the remote desktop connection again. If you still can't connect, restart the affected computer.

  7. If you still can't connect, check the status of the RDP self-signed certificate.

Check the status of the RDP self-signed certificate

  1. If you still can't connect, open the Certificates MMC snap-in. When you are prompted to select the certificate store to manage, select Computer account, and then select the affected computer.
  2. In the Certificates folder under Remote Desktop, delete the RDP self-signed certificate.
  3. On the affected computer, restart the Remote Desktop Services service.
  4. Refresh the Certificates snap-in.
  5. If the RDP self-signed certificate has not been recreated, check the permissions of the MachineKeys folder.

Check the permissions of the MachineKeys folder

  1. On the affected computer, open Explorer, and then navigate to C:ProgramDataMicrosoftCryptoRSA.
  2. Right-click MachineKeys, select Properties, select Security, and then select Advanced.
  3. Make sure that the following permissions are configured:
    • BuiltinAdministrators: Full control
    • Everyone: Read, Write

Check the RDP listener port

On both the local (client) computer and the remote (target) computer, the RDP listener should be listening on port 3389. No other applications should be using this port.

Important

Follow this section's instructions carefully. Serious problems can occur if the registry is modified incorrectly. Before you starty modifying the registry, back up the registry so you can restore it in case something goes wrong.

To check or change the RDP port, use the Registry Editor:

  1. Go to the Start menu, select Run, then enter regedt32 into the text box that appears.
    • To connect to a remote computer, select File, and then select Connect Network Registry.
    • In the Select Computer dialog box, enter the name of the remote computer, select Check Names, and then select OK.
  2. Open the registry and navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStations<listener>.
  3. If PortNumber has a value other than 3389, change it to 3389.

    Important

    You can operate Remote Desktop services using another port. However, we don't recommend you do this. This article doesn't cover how to troubleshoot that type of configuration.

  4. After you change the port number, restart the Remote Desktop Services service.

Check that another application isn't trying to use the same port

For this procedure, use a PowerShell instance that has administrative permissions. For a local computer, you can also use a command prompt that has administrative permissions. However, this procedure uses PowerShell because the same cmdlets work locally and remotely. Wireless external monitor app mac.

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  1. Open a PowerShell window. To connect to a remote computer, enter Enter-PSSession -ComputerName <computer name>.

  2. Enter the following command:

  3. Look for an entry for TCP port 3389 (or the assigned RDP port) with a status of Listening.

    Note

    The process identifier (PID) for the process or service using that port appears under the PID column.

  4. To determine which application is using port 3389 (or the assigned RDP port), enter the following command:

  5. Look for an entry for the PID number that is associated with the port (from the netstat output). The services or processes that are associated with that PID appear on the right column.

  6. If an application or service other than Remote Desktop Services (TermServ.exe) is using the port, you can resolve the conflict by using one of the following methods:

    • Configure the other application or service to use a different port (recommended).
    • Uninstall the other application or service.
    • Configure RDP to use a different port, and then restart the Remote Desktop Services service (not recommended).

Check whether a firewall is blocking the RDP port

Use the psping tool to test whether you can reach the affected computer by using port 3389.

  1. Go to a different computer that isn't affected and download psping from https://live.sysinternals.com/psping.exe.

  2. Open a command prompt window as an administrator, change to the directory in which you installed psping, and then enter the following command:

  3. Check the output of the psping command for results such as the following:

    • Connecting to <computer IP>: The remote computer is reachable.
    • (0% loss): All attempts to connect succeeded.
    • The remote computer refused the network connection: The remote computer is not reachable.
    • (100% loss): All attempts to connect failed.
  4. Run psping on multiple computers to test their ability to connect to the affected computer.

  5. Note whether the affected computer blocks connections from all other computers, some other computers, or only one other computer.

  6. Recommended next steps:

    • Engage your network administrators to verify that the network allows RDP traffic to the affected computer.
    • Investigate the configurations of any firewalls between the source computers and the affected computer (including Windows Firewall on the affected computer) to determine whether a firewall is blocking the RDP port.

Before you can use your Mac, you obviously have to start it up. Here’s the simple way to start up your Mac — the way you’ll probably do it 99 percent of the time: Press the power button.

Depending on the type of Mac you have, the power button might be in back (Mac Mini and some iMacs), front (Mac Pro and some iMacs), or above the keyboard (on laptop models like the MacBook and MacBook Pro).

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As soon as you press the power button, your Mac plays a musical chime to let you know that it’s starting up. Your computer displays a big gray Apple logo on the screen to let you know that the computer is working.

When you unpack your Mac and turn it on for the very first time, it will ask that you type your name and make up a password to create an account for using your Mac. To guide you through the process of setting up a Mac for the first time, a special program called the Setup Assistant runs, and it asks for information, such as the current time zone, the current date, and whether you want to transfer files and programs from another Mac to your newer one. You also have to go through this procedure if you reinstall your operating system. Normally, you need to run through this initial procedure only once. The most important part of this initial procedure is remembering the password you chose because you’ll need this password to log into your account or install new software.

After the operating system loads, you can start using your computer to run other programs so you can write a letter, browse the Internet, balance your checkbook, or play a game.