How to Remove Legacy ICA Clients for Windows Using MSI or EXE Command line Parameters. Using the Citrix Receiver Clean up Utility. Run the Tool CTX1. Receiver Clean Up Utility. Manual Workaround. The following procedure is intended for environments where the ICA Client was not deployed using Active Directory AD, Systems Management Server SMS, or other third party application that could otherwise be used to automate the removal of the client. It is presumed that the following procedure is implemented using a script that can be invoked through a logon script prior to deploying the latest client for example, through a batch file or Visual Basic Script. The process for uninstalling the currently installed Citrix ICA client depends on the installation file type used to install the client. Install. Shield must be used to remove the client if an EXE file was used for installation this was typical for Citrix ICA Client versions 6. The Install. Shield command to remove a client installed using an EXE file is isuninst f C PROGRA1CitrixICACLI1Uninst. C PROGRA1CitrixICACLI1uninstpn. The a switch at the end of the ISUNINST command line indicates a silent removal. The command to remove the web client Install. Inf Installer Tool' title='Inf Installer Tool' />KVS Availability Tool Global Flight Availability, Award Availability, Fares, Timetables, Seat Maps. Inf Installer Tool' title='Inf Installer Tool' />Shield package is System. Rootsystem. 32ctxsetup. C PROGRA1Citrixicaweb. Id=694c350e-4dda-4840-9478-eae708432df1.png' alt='Inf Installer Tool' title='Inf Installer Tool' />Writing a custom INF for WinUSB installation. As part of the driver package, you provide an. Winusb. sys as the function driver for the USB device. Introspect, htmlspecialcharsdir, if dir echo. In later versions, the client starting in version 9. Microsoft Installer MSI package, and therefore the MSI file could be used to remove the client. The Windows Installer command to remove a client installed with an MSI file is msiexec. GUID REBOOTReally. Suppress qb msiexec. A1. FB6. 7F A3. 40 4. A 9. 7C3 A6. AFFE0. AAE REBOOTReally. Suppress qb Refer to the Microsoft KB for further information on Windows Installer command line options. A list of Globally Unique Identifiers GUIDs for public releases of the Citrix ICA Client for Windows can be found in the following articles. It is recommended to confirm the exact GUID for the installed version, particularly if using a private release of the client provided by Citrix Technical Support. The GUID can be found in the following registry key HKEYLOCALMACHINESoftwareMicrosoftWindowsCurrent. VersionUninstall. When the Uninstall key is selected, press CtrlF and search for the term Citrix. The sub key containing the Citrix ICA client entry appears as opened left pane and is labeled with the GUID. Note For x. 64 systems, check the same path in the Wow. Node key. The following table provides the version, build, GUID, and release dates for public releases of the Citrix ICA Client Note Adding the Client Version column to the Access Management Console while viewing session information is useful in determining the versions of the Citrix ICA Client currently in use in your environment. Version, Build, GUID and Release Dates for Citrix ICA Client. Version. Build. GUIDRelease Date. DAA1. 3EB6 C5. 3F 4. C3. 10. 50. 0B4. 9E9Sep 2. E6. 9E 7. 4F2 4. C0 B9. A1 9. CD8. E9Oct 2. F3. E9. A 3. AED 4. F8 8. 52. 2 5. F6. A5. 24. CFC3. EJun 2. Confirm in registry. Jun 2. 00. 37. 1. F5. F8. B0. 7 5. AC 4. F A4. A3. 77. 40. A5. COct 2. 00. 38. Burst Command In Autocad. C4. 2ED1. E 6. 31. E6. 3 8. 9E6 0. EA1. EBB8Apr 2. E4. A6. BC3. E 4. A 8. 45. Instructions Installing Garage Door Springs. C1. A3. 6B5. B1. 8Oct 2. E2. 12. 23. F 8. D6. C 4. 46. E 9. CD3 5. D2. 06. A8. 40. 0Apr 2. E9. 2B7. A1. 9 5. FD5 4. AEE 9. FEF 7. AD5. DD3. A6. 75. EOct 2. 00. 59. 1. DF1. D5. FEC D6. C 4. C8 9. 23. F5. DF3. Dec 2. D9. 89. BCC0 7. C 4. FB6 8. 93. C 5. DF4. 38. May 2. 00. A1. FB6. 7F A3. 40 4. A 9. 7C3 A6. AFFE0. AAENov 2. 00. 61. B2. AE4. 4CB 2. AAB 4. C0. 8 A5. 4B D2. BD6. DA8Mar 2. E8. 99. F9 5. B8. 9 4. 70. E 8. D BD4. 61. 02. D0. A0. 1Jun 2. 00. ACCB4. 5 3. 36. 3 4. E0 9. 4E9 F0. 07. CC8. BC5. 6Nov 2. B6. 80 0. 2BC 4. CBC 8. C DA2. DF6. EF6. ECMar 2. EC DD6. 3 4. DA8 9. E D0. C7. 04. 12. EF5. 4Jun 2. 00. C1. B 0. 07. B4 A0. D5 DC2. DD7. A8. 9A7. BSep 2.