studio

2020.10

false

Release Notes
- 2020.10.2
- 2020.10.4
- 2020.10.6
- 2020.10.7
- 2020.10.8
- 2020.10.9
- 2020.10.10
- 2020.10.11
- 2020.10.12
- 2020.10.13
- 2020.10.14
- 2020.10.15
Getting Started
- Introduction
- The User Interface
- Keyboard Shortcuts
- Configuring Studio Settings
- Project Templates
- Creating a Basic Process
- Creating a Basic Library
- Tutorials
Setup and Configuration
- Hardware and Software Requirements
- Install Studio
  - Services Studio Connects To
- Activate Studio
  - About Licensing
- Update Studio
- Command Line Parameters
- Supported Applications and Technologies
- Enabling Gmail for Email Activities
- Opting Out of Telemetry
Automation Projects
- About Automation Projects
- About Publishing Automation Projects
  - Publishing Projects From Studio
  - Publishing Projects from the Command Line
- About Libraries
  - Loading Web Services in Libraries
- Managing Activities Packages
- Configuring Activity Project Settings
- Signing Packages
- Governance
- Importing Entities
- Modern Design Experience
Dependencies
- About Dependencies
- Managing Dependencies
- Project Dependencies Mass Update
  - Mass Update Command Line Parameters
Types of Workflows
- Sequences
- Flowcharts
- State Machines
- Global Exception Handler
File Comparison
- About File Comparison
- Comparing Files
Automation Best Practices
- Workflow Design
- UI Automation
- Project Organization
- Automation Lifecycle
Source Control Integration
- About Version Control
- Managing Projects With GIT
- Managing Projects With TFS
- Managing Projects With SVN
- Workflow Diff
Debugging
- About Debugging
The Diagnostic Tool
- About The Diagnostic Tool
Workflow Analyzer
- About Workflow Analyzer
- Naming Rules
- Design Best Practices
- Project Anatomy Rules
- Maintainability and Readability Rules
- Usage Rules
- Performance and Reusability Rules
  - ST-PRR-004 - Hardcoded Delay Activity
- Reliability Rules
  - ST-REL-006 - Infinite Loop
- Security Rules
Variables
- Managing Variables
- The Variables Panel
- Types of Variables
- UiPath Proprietary Variables
Arguments
- Managing Arguments
- The Arguments Panel
- Using Arguments
Imported Namespaces
- About Imported Namespaces
- Importing New Namespaces
Recording
- About Recording
- Recording Types
- Automatic Recording
- Example of Automatic Recording With Basic and Desktop
- Example of Automatic Recording With Web
- Manual Recording
UI Elements
- About UI Elements
- UI Activities Properties
- Input Methods
- Example of Using Input Methods
- Output or Screen Scraping Methods
- Examples of Using Output or Screen Scraping Methods
- Generating Tables From Unstructured Data
- Relative Scraping
Control Flow
- About Control Flow
- Control Flow Activities
Selectors
- About Selectors
- UI Explorer
- Selectors With Wildcards
- Full Versus Partial Selectors
- Dynamic Selectors
- Fuzzy Search
- RegEx Search
- Non-Greedy Search
- Case-Sensitive Selectors
Object Repository
- About Object Repository
- Creating an Object Repository
- Reusing Objects and UI Libraries
Data Scraping
- About Data Scraping
- Example of Using Data Scraping
Image and Text Automation
- About Image and Text Automation
- Mouse and Keyboard Activities
- Example of Using Mouse and Keyboard Automation
- Text Activities
- Example of Using Text Automation
- OCR Activities
- Installing OCR Languages
  - Installing an OCR Engine and Changing the Language
- Image Activities
- Example of Using OCR and Image Automation
Automating Citrix Technologies
- About Automating Citrix Technologies
- Configuration Steps
- Example of Automating a Citrix App
- Known Issues and Limitations
RDP Automation
- Configuration Steps
- About Native RDP Automation
- How Native RDP Automation Works
- Example of RDP Automation
- Known Issues and Limitations
SAP Automation
- SAP WinGUI
- SAP Fiori
  - About SAP Fiori Automation
  - Identifying SAP Fiori Elements
VMware Horizon Automation
- About VMware Horizon Automation
- Configuration Steps
Logging
- Studio Logs
- Setup Logs
- OCR Diagnostic Logs
- Logging Levels
- Types of Logs
- Protecting Sensitive Information
The ScaleCoordinates Migration Tool
- Best Practices and Limitations
- Example of Using the ScaleCoordinates Migration Tool
The ScreenScrapeJavaSupport Tool
- About the ScreenScrapeJavaSupport Tool
- Argument Descriptions for the ScreenScrapeJavaSupport Tool
The WebDriver Protocol
- About the WebDriver Protocol
- Configuration Steps
- Known Issues and Limitations
StudioPro
- Introduction
- Application Testing
- RPA Testing
- API Test Automation
- Mock Testing
Extensions
- About Extensions
- About the SetupExtensions tool
- About UiPath Remote Runtime
- Extension for Chrome
  - Chrome Group Policies
  - Chrome Extension troubleshooting
- Extension for Microsoft Edge
  - Edge Group Policies
  - Microsoft Edge Extension Troubleshooting
- Extension for Firefox
  - Firefox Extension Troubleshooting
- Extension for Java
  - Java Extension Troubleshooting
- Extension for Silverlight
  - Silverlight Extension Troubleshooting
- Extension for Citrix
  - Automating Citrix Technologies
- Extension for Windows Remote Desktop
- Extension for VMware Horizon
- Extension for Microsoft Edge Legacy
  - Microsoft Edge Legacy Extension Troubleshooting
- SAP Solution Manager Plugin
- Excel Add-in
Troubleshooting
- Internet Explorer X64
- Microsoft Office Interop Issues
- Identifying UI Elements in PDF With Accessibility Options
- Identifying UI Elements After Windows Updates
- JxBrowser Applications
- User Events Monitoring
- Java in App-V
- Microsoft App-V Support and Limitations
- Citrix Troubleshooting

OUT OF SUPPORT

Studio User Guide

Last updated Dec 20, 2023

About UiPath Remote Runtime

UiPath Remote Runtime is a component which facilitates the communication between a remote application or desktop, such as Citrix Virtual Apps, and the dedicated UiPath extension - the UiPath Extension for Citrix, the UiPath Extension for Windows Remote Desktop, or the UiPath Extension for VMware Horizon. It gathers info about targeted UI elements of remote applications and sends them to the corresponding extension so that selectors are natively generated in UIExplorer.

Note:

Starting with Citrix Virtual Apps and Desktops 7 2109, all custom virtual channels are blocked by default. This prevents the UiPath Remote Runtime from working correctly.

To solve this issue the UiPath virtual channel must be added to the allow list policy:

UIPCTX,C:\Program Files (x86)\UiPath\RemoteRuntime\UiPathRemoteRuntime.exe

The Remote Runtime component was granted a Citrix Ready certification, making it a trusted, effective solution for working with Citrix technologies.

Depending on the type of environment you want to build your automation projects on, the UiPath Remote Runtime component can be installed as follows:

On Citrix Application servers - communicates with the UiPath Extension for Citrix.
On VMware Horizon virtual machines - communicates with the UiPath Extension for VMware Horizon.
On Windows Remote Desktop machines - communicates with the UiPath Extension for Windows Remote Desktop.

Please note that the corresponding UiPath extensions need to be installed on the client machine.

The UiPathRemoteRuntime.msi installer is included in UiPathPlatformInstaller.exe, or you can obtain it by contacting our Support Team. Please note that UiPathPlatformInstaller.exe does not support command line arguments.

Once the UiPath Remote Runtime component is installed, it registers a task in the TaskScheduler so that the UiPathRemoteRuntime.exe process is started at every user login.

The UiPath Remote Runtime component is required to establish the connection between an application or desktop server and a corresponding UiPath extension installed on a client machine. This way, selectors are natively generated on the client machine where Studio is installed, without having to rely on OCR and image recognition activities.

Task Scheduler

By default, the UiPath Remote Runtime component creates an entry in Windows Task Scheduler to automatically start every time the corresponding user logs in. This feature is represented by the Create Launch UiPathRemoteRuntime task option in the UiPathRemoteRuntime.msi installer, which you can choose to disable, if necessary.

The Remote Runtime Task Schedule entry can be added or removed via the installer or the Command Prompt, as you can see in the following sections.

Installing the UiPath Remote Runtime

From the Installer

Run the UiPathRemoteRuntime.msi file to install the UiPath Remote Runtime. It needs to be installed on all the Citrix Application servers or the Windows Remote Desktop machines on which you want to create your automation projects.
Log off from the current Citrix window or RDP session on the client machine and log back in. This is required so that your changes take effect.
Install either the UiPath Extension for Citrix or the UiPath Extension for Windows Remote Desktop on the client machine, depending on the technology on which you want to create your automation projects.

You can also choose to deploy the extension for Java, Chrome, and Citrix from the installer, as well as the Task Schedule entry, by selecting the corresponding options, as depicted below:

The Task Scheduler entry for the Remote Runtime can be added or removed at any moment. Simply run the UiPathRemoteRuntime.msi installer and choose the corresponding option.

From the Command Prompt

Note: Installing the UiPathRemoteRuntime.msi requires administrator rights.

Click the Windows Start button and type cmd in the search field.
Right click on Command Prompt and run it as administrator.
Change the directory to the UiPathRemoteRuntime.msi folder (For example: cd C:\Tools\Studio).
Use the UiPathRemoteRuntime.msi ADDLOCAL=RemoteRuntime,RemoteRuntimeTask command to install the UiPath Remote Runtime component.
Log off from the current Citrix window or RDP session on the client machine and log back in. This is required so that your changes take effect.
Install either the UiPath Extension for Citrix or the UiPath Extension for Windows Remote Desktop on the client machine, depending on the technology on which you want to create your automation projects.

Additionally, you can use the RemoteRuntimeTask, JavaBridge, ChromeExtension, EdgeChromium or CitrixClient arguments to install the extension for Task Scheduler entry, Java, Chrome, Microsoft Edge or Citrix extensions as exemplified below:

UiPathRemoteRuntime.msi ADDLOCAL=RemoteRuntime,RemoteRuntimeTask,JavaBridge,ChromeExtension,EdgeChromium,CitrixClient - installs the Remote Runtime component, the Task Scheduler entry, the extension for Java, the extension for Chrome, the extension for Microsoft Edge, and the extension for Citrix.

You can also perform a silent installation by using the /quiet parameter:

UiPathRemoteRuntime.msi ADDLOCAL=RemoteRuntime,RemoteRuntimeTask /quiet - silently installs the Remote Runtime component and the Task Scheduler entry.

You can now create processes to automate on Citrix Virtual Apps and Desktops, as well as over RDP connections just as you would on a standard machine. Because of the corresponding extensions, OCR and Image recognition activities are no longer required to properly identify UI elements. Instead, elements are natively recognized and can be used with any activity.

Remote Runtime Architecture

When you start a process, the Robot sends out the necessary commands to the extension for Citrix or Windows Remote Desktop via an RPC channel. This information package also contains details about the version of the UIAutomation package used to build the process.

The corresponding extension then forwards the information package via an ICA virtual channel to the UiPath Remote Runtime component, which is on the Citrix Application servers or Remote Desktop machine.

Depending on the version of the UIAutomation package with which the process was built, the UiPath Remote Runtime component instructs the Robot Executor which driver to use.

Multiple ICA Channels

Communication between the Remote Runtime Component and the corresponding extension is done via an internally-developed ICA channel. Multiple ICA channels can be used, but the Citrix Receiver, for instance, already uses several channels for the clipboard, audio, and more.

Data Transfer and Bandwidth Considerations

Once the Remote Runtime component is installed, you can create your automation projects without having to create any firewall rules.

Data transfer between the Remote Runtime and extension requires little bandwidth usage. For example, each action the Robot performs (such as a Click activity) transfers around 3 KB of data.

Driver Dependencies

The UiPath Remote Runtime and the UiPath driver dependency for the UiPath.UIAutomation.Activities package must have the same version. However, when the UiPath Remote Runtime is upgraded to match a new UiPath driver dependency for the UiPath.UIAutomation.Activities package, the UiPath Remote Runtime remains backward compatible with all previously installed versions.

The Remote Runtime version is dictated by the Comments field, located in the Details tab of the UiPathRemoteRuntime.msi properties.

The version of the UiPath driver dependency is displayed in the Package Manager in the UiPathUIAutomation.Activities package info section.

You can view the dependencies shipped with each version of the UiPath.UIAutomation.Activities package on this page.

Side-by-Side Support

The UiPath Remote Runtime component was first introduced in v2018.4. To ensure backward compatibility, newer versions of the Robot (such as a v2019.10.1 Robot) are able to execute processes created with the UIAutomation package version 18.4.5 and greater without any issues.

It is installed on the Citrix Application server or Remote Desktop machine in the %ProgramFiles(x86)%\UiPath folder. All installed versions are visible in the %ProgramFiles(x86)%\UiPath\RemoteRuntime\packages\uipath folder.

When you build or execute a process you need to use a UiPath.UIAutomation.Activities package which is compatible with the deployed driver version of the UiPath Remote Runtime. The driver is represented by the UiPath dependency of the UiPath.UIAutomation.Activities package.

This page displays which UiPath.UIAutomation.Activities package contains compatible driver versions for the UiPath Remote Runtime.

Each UiPathRemoteRuntime.msi installer contains the latest UiPath dependency, as well as the latest supported Long Term Support (LTS) UiPath dependency.

Please note that if you use a version of the UiPath.UIAutomation.Activities package which does not contain one of the UiPath dependencies mentioned above, selectors are not generated and an exception is thrown, as displayed below.

Adding Remote Runtime Dependencies

Interactive selection on the target application does not build correct selectors unless the UiPath.UIAutomation.Activities matches the UiPath Remote Runtime dependency on the Citrix Application server or the Remote Desktop machine.

For example, if you want to build an automation project using the UiPath.UIAutomation.Activities package version 19.6.0, you also need to copy the corresponding UiPath dependency from the client machine (where Studio is installed) on the Citrix Application server or the Remote Desktop machine. This is done as follows:

On the client machine (where Studio is installed), navigate to the %UserProfile%\.nuget\packages\uipath folder. All installed UiPath dependencies are located there.
Copy the version which corresponds to the UiPath.UIAutomation.Activities package you want to use. You can view the list of dependencies shipped the UiPath.UIAutomation.Activities package on this page.
On the Citrix Application server or the Remote Desktop machine, navigate to the %ProgramFiles(x86)%\UiPath\RemoteRuntime\packages\uipath folder and paste the previously copied UiPath dependency version here.

Selectors are now properly generated with your current version of the UiPath.UIAutomation.Activities. Changes take effect as soon as the dependency is copied.