Why is Sourcetree Not Starting | Read Details Here!

Why does Sourcetree refuse to start? Discover the reasons and how to fix this problem in Sourcetree by exploring our comprehensive guide.

About Sourcetree

Sourcetree, a popular GUI tool for managing Git repositories and visualizing them, is available in many languages. It offers a user-friendly and intuitive interface to simplify the process of working on Git, which is a widely used distributed version control system. Sourcetree, developed by Atlassian is available on both Windows and macOS. It has a number of features designed to improve the Git workflow.

Sourcetree is a great tool for both beginners and experienced developers. It provides an efficient, visually appealing way to interact with Git repositories. Sourcetree’s intuitive and clear interface is one of its key features. It shows a visual representation, which includes branches, commits and tags. This makes it easier to understand your project’s structure and history. You can compare and view different versions of the files, track changes and resolve conflict directly within application.

Sourcetree simplifies branching and merging – two essential elements of collaborative software development. You can easily create new branches and switch between them. Then, merge the changes back to the main branch. This allows developers to simultaneously work on multiple features or bug fixes and seamlessly integrate the changes.

Sourcetree’s integration with popular Git-hosting services such as GitHub Bitbucket and GitLab is another noteworthy feature. You can easily clone repositories on these platforms, manage Pull Requests, and push local changes to the remote repository. This integration offers a seamless experience to developers who use these services for project management and collaboration.

Sourcetree provides a number of advanced features that will enhance your workflow. This includes stashing changes and cherry-picking commits. These tools allow developers to manage complex projects efficiently and perform advanced Git functions without having to memorize or type complex commands.

Sourcetree is a powerful tool that developers can use to interact with Git repositories. It’s a visually appealing and user-friendly interface. Many developers who use Git prefer Sourcetree because of its intuitive design, extensive features and integration with popular Git hosts. Sourcetree simplifies your Git workflow, whether you’re an individual or part of a group. It can also contribute to a more productive and efficient development process.

Why does Sourcetree not start?

Sourcetree may not start for a variety of reasons.

System requirements

Sourcetree may not start if your computer doesn’t meet the minimum requirements. It could be due to insufficient memory, an incompatible operating system or a lack of disk space.

Version Outdated

A version of Sourcetree that is outdated can cause startup problems. Update to the latest Version can fix bugs and compatibility issues.

Conflicting processes

Sourcetree can be prevented from starting if other processes on your computer are in conflict, such as those that interact with Git, or monitor the file system. These processes include antivirus software, backup utilities or synchronization programs.

Administrative Privileges and Permissions

Sourcetree’s startup can be hampered if you do not have the right permissions, or if it is not run with administrative privileges. Depending on the operation, you may need administrative privileges or certain permissions.

Firewall or Antivirus Interference

Sourcetree may not launch due to conflict or false positives in antivirus or firewall software. Sourcetree can be prevented from launching by the security settings in these software programs.

Corrupted Cache

Sourcetree’s cached data can become corrupted and cause startup problems. Such problems can be resolved by clearing the application cache.

Corrupted Installation

Sourcetree startup issues can be caused by a corrupted installation. This can be caused by incomplete installations, interruptions in updates, or corrupted files.

Dependency Issues

Sourcetree is dependent on a number of libraries and dependencies. Sourcetree may not start if any of these dependencies is missing, outdated or conflicts with other software.

Crash Reports and Error Reports

Sourcetree creates crash reports and error logs when it encounters problems. These logs may provide insight into the cause of the startup issue, such as configuration mistakes or conflicts.

How do I fix Sourcetree not starting on Windows?

Here’s a guide that explains how to fix Sourcetree from not starting in Windows.

System Requirements

Make sure your computer meets all the system requirements to run Sourcetree. Ensure you have Windows 7 or higher installed and you have enough memory and space on your hard drive.

Update Sourcetree

Install the latest version. Updates can include bug fixes, improvements and startup problems. You can check for updates on the official Sourcetree site or within the app itself.

Restart your Computer

Sourcetree can sometimes be restarted to resolve temporary problems. Close all instances of Sourcetree running on your computer. Restart the computer and launch Sourcetree once more.

Run as Administrator

Sourcetree can be run with administrative rights to resolve some permission issues. Click on the Sourcetree executable or shortcut and choose “Run as Administrator” from the context-menu. Sourcetree should start successfully.

Check for conflicting processes

Sourcetree may not start if there are other processes or programs running on your computer. Close all unnecessary programs, particularly those that have the ability to monitor your file system or interact with Git (e.g. antivirus, backup tools, or synchronization utilities).

Disable Antivirus/Firewall

Sourcetree can be affected by firewall or antivirus software. Check if Sourcetree starts successfully after temporarily disabling your antivirus software or firewall. Consider adding Sourcetree to your firewall/antivirus settings if it works.

Clear application cache

Cached data can cause problems, and clearing the application cache will help to resolve them. To do this, follow these steps:

  • Close Sourcetree, if it’s running.
  • Open the Run dialog by pressing Win + R.
  • Type %LocalAppData%Atlassian and press Enter.
  • Find the “SourceTree folder” and delete it. (Or move it somewhere else as a backup).
  • Check if Sourcetree starts up without issues by restarting it.

Reinstall Sourcetree

If the steps above do not solve the problem, uninstall Sourcetree and then reinstall it. This will fix any corrupted files or missing ones that could be the cause of your startup issue. To reinstall Sourcetree:

  • Uninstall Sourcetree via the Control Panel, Programs, Uninstall a Program.
  • Download the latest version from the official Sourcetree website.
  • Download the Sourcetree installer and install it.
  • Start Sourcetree to see if the program starts.

Check Error Logs

Sourcetree can generate error logs which may provide insight into the cause of the startup problem. The error logs can be located by:

  • Open the Run dialog by pressing Win + R.
  • Type %LocalAppData%AtlassianSourcetreelogs and press Enter.
  • Examine any crash reports or error logs for relevant information.
  • You can also contact the Sourcetree Community or Atlassian Support for more information if you are unable to find what you need.


Sourcetree offers a variety of uses and benefits to developers who work with Git repositories. Here are some examples of how Sourcetree can be used:

  • Sourcetree offers a simple interface to manage Git repositories. You can easily create, clone and browse repositories. You can view the repository structure and branches, commits and tags.
  • Sourcetree provides a visual representation of your repository’s commit history. You can visualize the relationship between branches, merges and commits. This makes it easier to track the development of the project over time. This visual representation improves clarity and aids in tracking changes.
  • Sourcetree simplifies creating and managing branches. With just a few mouse clicks, you can create new branches and switch between them. You can also merge the changes into the main branch. This feature allows multiple team members work on different branches and merge changes seamlessly.
  • Conflicts can arise when merging the changes of others working on the same project. Sourcetree offers a visual diff to resolve conflicts. You can compare conflicting changes in files side-by-side, make adjustments and decide how to combine them. Sourcetree simplifies conflict resolution and reduces the likelihood of errors.
  • Sourcetree lets you temporarily stash your changes. This feature comes in handy when you want to switch branches or work on another task without having to commit your changes. This feature allows you to save work in progress, and change contexts without losing it.
  • Sourcetree comes with a visual diff tool which allows you to compare changes in files between versions, branches or commits. It is easier to identify differences and review changes.
  • Sourcetree integrates seamlessly with popular Git-hosting services such as GitHub, Bitbucket and GitLab. Sourcetree allows you to easily clone repositories and manage pull requests. You can also push your changes directly to remote repositories. This integration facilitates distributed teamwork and enhances collaboration.
  • Sourcetree supports a variety of advanced Git operations. Cherry-picking commits is one example. Interactive rebasing and complex merge scenarios are also supported. These advanced features enable developers to efficiently manage their repositories and perform complex version control tasks.

Sourcetree is a powerful GUI that simplifies Git workflows, and increases productivity. Its intuitive interface, visual representations and extensive set of features makes it an invaluable tool for developers who work with Git repositories.

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