• Citrix Ica Client Clean Uninstall Microsoft Office 2016
• Citrix Ica Client File Location
• Citrix Ica Client Not Detected

Applicable Products

• XenApp 6.0 for Windows Server 2008 R2
• XenApp 5.0 for Windows Server 2008

HKEYLOCALMACHINE SOFTWARE Microsoft Windows CurrentVersion Uninstall. Now find the key with the Display Name of Citrix Presentation Server or XenApp, here is a screenshot from a Presentation Server 4.5 box for example. TX with a primary focus on enterprise mobility, security, virtualization, and cloud technologies from Citrix, Microsoft.

Information

This article contains best practices for uninstalling XenApp/Presentation Server 4.5 on Windows Server.

Best Practices

Before uninstalling any Citrix Server products, consider the following points:

• Ensure that all Hotfixes and Hotfix Rollup Packs are removed before uninstalling. Refer to the Hotfix readme for instructions to uninstall.

• If the Hotfixes, Service Packs, or Rollup products were installed with Installation Manager or Active Directory, then there might be special uninstallation considerations when using methods other than the preferred Add/Remove Programs method. For more information see CTX105646 – Cpatch.exe - The Citrix Patch Handling Utility.

Citrix Ica Client Clean Uninstall Microsoft Office 2016

Uninstalling XenApp for Windows Server 2008

Refer to Fix problems that programs cannot be installed or uninstalled to automatically repair issues that block program installation or removal because of corrupted registry keys.

Uninstalling Legacy XenApp Servers

Uninstalling Citrix Presentation Server 4.5 / XenApp 5.0 on Windows Server 2003

To remove a server from a farm, Citrix recommends that you uninstall the server. This removes the host information from the farm data store and removes the server from the list of servers displayed in the Presentation Server Console and Access Management Console. You can uninstall Citrix Presentation Server using Add/Remove Programs in Control Panel or by using the Windows msiexec command. For more information on this command, search for msiexec on the Microsoft website.

Before uninstalling, log off from any sessions and exit all programs running on the server.

Note: The following procedure assumes that you have all installation options installed on the server.

To uninstall, complete the following steps:

1. Exit all applications running on the server.

2. Click Start > Control Panel > Add/Remove Programs.

3. Click Change or Remove Programs.

4. Select Citrix Presentation Server.

5. Click Change.

6. Click Remove in the Application Maintenance Wizard that appears and follow the onscreen instructions.
   Citrix recommends that you uninstall the Citrix Server and its components in the following order:

   The speed camera data loaded from new will be out of date, this is only a trail to show you how it works. Mio product key is not valid error when activating office. After a year this trial ends and it is up to you whether you renew.

   • Citrix Presentation Server—Presentation Server Reports.

   • Citrix Access Management Console—Presentation Server Report Center.

   • All Citrix Access Management Console extensions, as follows:

     • Access Management Console—Diagnostics.
     • Citrix Access Management Console—Hotfix Management.
     • Citrix Access Management Console Knowledge Base.
     • Citrix Access Management Console Legacy Tools.
     • Citrix Access Management Console—Web Interface.

   • Citrix Presentation Server Administration Snap-In.

   • Citrix License Server Administration.

   • Citrix Access Management Console Framework.

   • Presentation Server Console, which is also known as the Management Console for Presentation Server.

   • Citrix Presentation Server.

   • Citrix Web Interface.

   • Citrix Licensing.

   • Citrix Presentation Server Document Center, if installed.

7. Restart the computer after Presentation Server is removed to complete the uninstallation.

Use the following command line to force the removal from computer, then add the following property and set its value to Yes:
CTX_MF_FORCE_SUBSYSTEM_UNINSTALL

The following sample command line enables you to log the uninstallation operation and forces the removal of Citrix Presentation Server:
msiexec /x mps.msi /L*v c:output.log CTX_MF_FORCE_SUBSYSTEM_UNINSTALL=Yes
Note: mps.msi is the name and location of the msi package.

Files that Remain after Uninstalling

When Citrix Presentation Server or Citrix Licensing is uninstalled, some files remain on the server.

Important!If you rename a computer running Presentation Server, the new server name is added to the list of servers in the farm. However, you must remove the old server name because it is still listed as a member of the farm. Before you remove the server name, ensure that you update all references to the new server name, including data collector ranking, published application references, and license assignments. If you are planning to uninstall Citrix Presentation Server from the Resource Manager metric farm server or database connection server for a summary database, ensure that you reassign the server before removing it from the farm. If you are using a summary database, Citrix recommends that you update the database before removing any servers from the farm. Ensure that you also create any necessary billing reports from the server before you remove it.

Note:Run DSCheck and/or QueryHR to ensure that the Presentation Server is completely removed from the server farm.

Manually Uninstalling Citrix Presentation Server 3.0, 4.0, and 4.5 when Add/Remove Programs and Command Line Fail

Citrix Ica Client File Location

Caution!The following steps might leave your server unusable. The server might need to be rebuilt. Follow these steps only when absolutely necessary.

To uninstall manually, complete the following steps:

1. Stop and disable all Citrix services.

2. Open Computer Management > Local Users and Groups and delete all local user accounts created by Citrix during the installation such as, Anon000…Anon014, CTX_SmaUser, and ctx_cpsvcuser.

3. Search the drive for the following Citrix files and delete them:

   • CDM

   • CTX** (see following note)

   • ICA

   • IMA

   • MF

   • MFXP

   If there is a question about whether or not the file belongs to Citrix, view the Version tab within the Property Settings of the file. When in doubt, it is better not to delete the file.

   Caution! Refer to the Disclaimer at the end of this article before using Registry Editor.

   Note:One of the CTX prefixed files is the CTXGina.dll. After deleting, you must go to the Registry and locate the HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionWinlogon key and delete the two REG_SZ keys for GinaDLL and CtxGinaDll. When you reboot the computer, the system defaults to msgina. By default, these keys do not exist before the installation of Presentation Server.

4. Delete the following items in the registry using regedit32.exe (take ownership of subkeys if required):

5. Edit the computer environment variables and remove Citrix references from paths. Then download and run the Autoruns Utility from Microsoft Sysinternals website and remove all references to Citrix and restart the server.

6. Delete the following folders, if present:

7. Search the drive for *.del* and delete all files marked for deletion.
   Note:Some files might display the following error message while deleting:
   “Cannot delete file: The specified file is being used by Windows.”

   If files cannot be deleted, restart in safe mode and try again, or use the Process Explorer utility from Microsoft Sysinternals website to end the processes involving the locked files and try to delete the files again.

   Important! If some processes cannot be stopped or if errors appear referring to dll files, then rename all the files in the Citrix folders such that it is not available after a restart. You can use the Flexible Renamer utility to rename the files, using the options in the following screen shot:

8. Restart the server before you reinstall Presentation Server. When you delete all the files and registry entries listed in the preceding step, new installation proceeds normally. Restart the server.

9. Ensure that all Citrix programs and software are effectively removed from Control Panel > Add or Remove Programs. If Citrix components still appear, download and run the Windows Installer Cleanup utility from Microsoft.

10. Verify if any Citrix services still appear. If yes, then use the sc command to remove them.
    For example: sc delete “Citrix SMA service”

11. Restart the server.

12. Open Event Viewer and ensure that the Application and System Logs do not contain events referring to Citrix.

13. If imaging software is used, create a new image or backup of the server now, because at this point the server is as clear as technically possible of all Citrix software.

14. Reinstall the product normally, or create a log of the installation.
    Example msiexec command:
    msiexec /i 'D:Citrix Presentation ServerMPS.msi' /l*v c:log.txt

Disclaimer

Hi,
I am upgrading ICA clients to the new XenAppHosted client (version 11) on Windows XP systerms and changing to a new application farm on new Citrix servers. First I need to uninstall the old ICA client (version 8.1). Uninstall goes fine. When I install the new version and start it, I get the old Application Farm.
I can not delete it, because in the installation of the old version (not done by me, and not documented) the menubutton 'up' to get to the screen where you can delete/add application sets is grayed out.
So I tried to delete everything I could find about citrix after the uninstall (citrix dir's, appsrv.ini and pn.ini files, registry keys of citrix) and then do a clean install. I still get my old application set back..

Citrix Ica Client Not Detected

Where are these settings stored and how can I remove them or get to the screen where I can remove/edit the application set?