Unable to connect to WSL: No suitable instance found

October 22, 2026 07:00 Updated

Problem

PyCharm could not detect installed WSL instances, displaying "No Installed Distributions"

Cause

The wsl.exe executable was not included in the system PATH environment variable. PyCharm relies on this variable to locate and interact with WSL instances.

Resolution

Verify the location of the wsl.exe executable by running the following command in PowerShell or Command Prompt:
```
where.exe wsl
```
The output should show C:\Windows\System32\wsl.exe.
Update the system PATH environment variable to include the directory of wsl.exe:
- Open System Properties → Environment Variables.
- Under System variables, find and select the variable named Path, then click Edit.
- Verify that C:\Windows\System32 is listed. If not, add it to the list.
Restart the machine to apply the changes.

After completing the steps, PyCharm should be able to detect WSL instances