How to troubleshoot common SR-IOV related issues

This article explains how to troubleshoot common SR-IOV Network related issues...

Unable to upgrade Storefront

Unable to upgrade Storefront...

MACOS: Need to whitelist Citrix Workspace Kernel Extensions - need Team ID and Bundle ID

Need to whitelist Citrix Workspace Kernel Extensions - need Team ID and Bundle Identifier to load into macOS MDM provider...

UDP based applications may get affected when traffic processing is disabled on the SDWAN

On the video conference tool based of IPSEC UDP, Master node isn't able to see the remote nodes sitting behind the SDWAN-WanOP. This tool uses dynamic IPSEC tunnels over the WAN and passes through our WanOP...

Unable to publish image, out of disk space, ELM console reports "No free mft record for $MFT: No space left on device"

When publishing an image, the task fails with the message, "A failure occurred while publishing the Layered Image: An error occurred while compositing the layer or image. Please check the available disk space on the local storage or the size of the target image." Also, in the ELM console, you mig...

How To: Enable TCP Insight and View Analytics for TCP Insight Data on Application Delivery Management (Netscaler MAS)

This article describes how you can enable TCP insight onApplication Delivery Management and check analytics for TCP Insight...

Storefront 3.12 - Unable to start any of the Citrix services

Event ID 304 and 307 registered as error stating that User device registration error. Also we get below mentioned error:...

Citrix Workspace App (CWA) for Linux – ICA File Not Launching Automatically

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149for more information. Overview The removal of NPAPI support by Firefox will affect user experience for users who access...

KMS Activation Takes Too Much Time to Finish

After configured KMS mentioned in CTX128276, the KMS activation takes too much time to finish...

Applayering 4.11- unable to add pvs connector

while adding a pvs connector, we get an error as Failed to validate the Domain User and Password. Check credentials .One or more of the PVS server configuration fields is invalid. Please check your selections...

Implementing Storefront SAML with Azure AD

The guide provides the steps to configure Storefront SAML with Azure AD...

VMWare VVOL Support With Citrix MCS and PVS

Use of VMware vSphere Virtual Volumes VMware vVOLs with CVAD MCS and PVS environments...

No active policy is found in Secondary authentication cascade Please contact your administrator.

With basic authentication on Citrix NetScaler Gateway or AAA, authentication fails for the client with the error: "No active policy is found in Secondary authentication cascade Please contact your administrator". In some firmware versions such as 10.5, the error seen may be: "Please contact your...

Error: "HTTP/1.1 Internal Server Error 43554" When Logging to NetScaler

App Enumeration failure with "HTTP 1.1 Internal server error 43554"...

Start Menu Left Click is not Working on Windows 10 and Server 2016

Start Menu left click does not show start menu on Windows 10 and Server 2016...

Troubleshoot Citrix SD-WAN Issues Using ARP Table

Troubleshooting Citrix SD-WAN issues using ARP table...

Troubleshooting Network or Link Issues on NetScaler SD-WAN

Troubleshooting NetScaler SD-WAN network or link issues...

NetScaler MAS Reports High Memory Utilization

User receives alerts related to high memory usagehowever they do not observe any latency or performance related issue. From var/log ns.log we see logs related to high memory and from mpsservice.log we see messages related to out of shared memory. Tuesday, 20 Mar 18 14:26:18.845 +1100 Debug Main...

High CPU Utilization on PVS 7.6 Servers

PVS 7.6: High CPU Utilization...

How to migrate the XMS Database server from an existing DB to a cloned DB server

How to migrate the XMS Database server from an existing DB server to a cloned DB server ? Below are the steps which can be followed if we need to migrate XMS DB server to a cloned DB server which has a different IP address. 1. Login to XenMobile server. 2. Select Configuration and then select...

Citrix Receiver 4.9 LTSR - Self service mode set to false, desktop icons constantly flashing

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Installed Citrix Receiver 4.9 LTSR on some of the test VDAs published desktops and ever since...

XenDesktop Setup Wizard fails with error (UUID_INVALID)

When running the XenDesktop Setup Wizard XDSW you might receive the following error when selecting the PVS Accelerator Configuration. The error might also be shown when attempting to change the Accelerator Status of a Target Device or Enabling/Disabling the Accelerator setting on a Host Entry...

AppLayering 4.x - OS layer creation fails with error "An error occurred. The required file 'OSType.txt' was not found on your OS disk. Please obtain the application layering OS machine tools, run 'Setup_x64.exe' on your OS image"

While creating the OS layer in AppLayering 4.x we get the error message: An error occurred. The required file 'OSType.txt' was not found on your OS disk. Please obtain the application layering OS machine tools, run 'Setupx64.exe' on your OS image, and then try creating the OS layer again...

Unable to create any LDAP/radius policy

-Unable to create ldap/radius policy with nstrue. -Getting error: Invalid rule. -Through CLI also getting same error...

NetScaler Gateway Error: "The published resource is not available currently"

Error: The published resource is not available currently...

Restrictions Dialog Prompt When Launch Apps

When you launch the published apps in Japanese OS, the following “Restrictions Dialog” may appear if the policy of "Prevent access to drives from My Computer" enabled...

HDX session stops responding when using two-finger scroll on a touchpad

Citrix HDX session may stop responding and hang when using the two-finger scroll on a touchpad. This was observed in certain machines running Windows 8 or 10 with Receiver 4.10 or higher...

How to install Root CA cert on the iOS 11 with Receiver 7.3 upgraded from 7.2

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. Install the Root CA cert manually after upgrading the iOS Receiver 7.3...

Common Resolutions to “Cannot Complete Your Request” when connecting directly to StoreFront Server

Symptoms or Error The “Cannot Complete Your Request” error is displayed through connecting directly to StoreFront server. However, this is an error could occur when connecting through Citrix Gateway or Load Balancer based on different deployment scenarios. To narrow down through which connection...

Error: "Cannot Complete Your Request" Due to Incorrect Citrix Gateway URL Usage

The following error is displayed due to incorrect Citrix Gateway URL usage: Cannot Complete Your Request...

Error: "Cannot Complete Your Request" Due to Certificates Misconfiguration on StoreFront

The following error is displayed due to certificates misconfiguration on StoreFront: Cannot Complete Your Request...

Error: "Cannot Complete Your Request" When Connecting to StoreFront Through Proxy

The following error is displayed when connecting to StoreFront through proxy due to proxy configuration: Cannot Complete Your Request...

App Layering: How to force the ELM to use a specific SMB version for file servers

In the ELM, when connecting to a file share, we test all the SMB versions that we support, from top to bottom, until we get a successful login. We specifically try 3.02, 3.0, 2.1, 2.0 and 1.0, in that order, before giving up. An SMB server is supposed to return "Not Supported" when an attempt is...

Provisioning Services Logon Process Sequence

This squence occurs after the bootstrap file is downloaded.Here will explain the steps of negotiation happening in the background when a target device tries to seek a login PVS server...

How To Change the Unidesk(2.x and 3.x) / App Layering(4.x) appliance IP addresses

The IP address can be changed on Unidesk appliances and the App Layering ELM appliance through the administrator login...

Receiver for Windows Crypto Kit Updates

Overview of the Crypto Kit updates in Citrix Receiver 4.12 and above Receiver for Windows 4.12 and laterprovidesupport to DTLS v1.2 for connections to the VDA. The latest Crypto Kit has deprecated all TLSRSA cipher suites. But, to support backward compatibility with older versions of VDA before...

Performing NetScaler SD-WAN Log Analysis

This article describes the logs description that are captured in a Citrix SD-WAN´s diagnostic data file. SD-WAN Logs Location In the SD-WAN version 9.x the logs will be in the following path: /home/talariuser/log/diag/vwstsdir.zip In the SD-WAN version 10.x the logs will be in the following path:...

HTML5 Error "Citrix Receiver cannot connect to the server" from external connection

This article is intended for Citrix administrators and technical teams only.Non-admin users must contact their company’s Help Desk/IT support team and can refer toCTX297149for more information. Internally users are able to launch application via HTML5 Client. But externally users are unable to...

Delivery Controller cannot get License Server site information

The Delivery Controller cannot obtain the License Server site configuration. No License Server is registered...

ERROR: "This app has been disabled because entitlement to the app was not found if you have entitlement to this app, you may delete and re-install it"

Secure Mail fails to be launched on Huawei Phone with error: "This app has been disabled because entitlement to the app was not found if you have entitlement to this app, you may delete and re-install it"...

Cannot run Windows updates on Office layer due to error C80001FE (4.x, 2.x)

Windows update succeeds on a new OS layer version but reports error C80001FE when a layer with Microsoft Office is booted with the new OS layer version. This may be caused by hiding an update in the OS layer...

TRIM and PVS: vDisks may Reduce in Size after a Merged Base

After performing a Merged Base operation on a vDisk that is utilizing the VHDX file format, the resultant merged base VHDX file may be smaller than the original base VHDX file. For example, this behavior might occur in situations where files are deleted in a particular vDisk version, and these...

Citrix ADC Deprecated Classic Policy Based Features and Functionalities FAQs

Q. Which all Classic policy based features and functionalities are being removed from Citrix ADC? Answer: All the features and functionalities mentioned in “Feature Description” column in Table 1 below are being removed from Citrix ADC. These features were deprecated in 12.0 builds and will be...

PVS targets using MAK Licensing intermittently fail to reactivate

PVS targets using a vdisk that has the radio button set to MAK licensing will intermittently fail to reactivate after rebooting. PVS CDF traces may also show an error that the device does not exist in the VAMT database. "Device: 10.10.10.10 not found in Vamt database."...

The Recent Apps in the Start Menu are Not Displayed by the Citrix Receiver

The recent apps in the start menu are not displayed by the Citrix Receiver. Only the recent apps from a local app or shortcuts from GPO’s are shown. The registry key values are saved but are not displayed. If the users have icons in the start menu from a second worker group, the keys are created ...

Receiver (4.9|4.10|4.11) installation stuck at setintegritylevel.exe while installing it through Non interactive desktop of a Admin user.

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. The Symptoms observed are as follows: 1. During installation of RecfWin 4.9/4.10/4.11 from the Non...

Use of Microsoft Authenticator App to as 2-factor authentication for O365 access using XenMobile

Question - Can we use the Microsoft Authenticator app as a means of 2-factor authentication to secure access to XenMobile integrated O365 environment? Answer - Currently use of Microsoft Authenticator as a means to provide 2-factor authentication is only possible for O365 apps. The security featu...

Application Security rules might not be enforced properly when multiple users simultaneously log on to the same server OS machine

When multiple session support is enabled on a Windows server OS machine, Workspace Environment Management WEM application security rules of previously logged on users are replaced by rules of a more recently logged on user. For example, if a rule is assigned to user1 but not to user2, when user2...

Error: "500 Internal Server" when Clicking on 'Edit' for a Device on XenMobile

When selecting a device under Manage r Devices and clicking on Edit. Customer is receiving the Error: 500 Server Internal Error exid:16C0...

iOS: Certain Public Apps cannot be installed

When adding a public app store XenMobile server, it fails to install through the Secure Hub store on the end user's devices. No installation prompt is presented to the user and no mention of the application can be seen in XCode logs...