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The format for an action is
["PATH TO SOMETHING"]
["URL TO WEBSITE"]
[WINDOWS COMMAND TO RUN]You can run multiple actions at once
["PATH TO 1st FILE"]["PATH TO 2nd FILE"]["PATH TO 3rd FILE"]Known issue. If this happens, click on the actions page and try again.
The original color picker had been removed due to being flagged as a malicous executable by Windows defender. An alternative will be added soon.
TLDR: No support yet
Core supported multi-language before, but I've removed it for now since it is impossible to get accurate translations for each version of core. Support for multiple languages will be added after the upcoming Difia update!
Follow through video guide:
JaxCore currently does not function properly for 32-bit Window installations. Stay tuned for updates on this issue.
There are missing dependencies on your system.
Download the and install it. Run with administrator priviledges if it fails to install.
Download the Visual C++ Redistributable for your system: |
Launch JaxCore again. If it still doesn't load, try restarting your device.
While downloading the .bat installation file for JaxCore, most, if not all, browsers may flag the .bat file as malicious and prevent you from downloading it. This false positive occurs because JaxCore's website is an “unknown provider” as per the browser and thus, the file is deemed insecure or unsafe.
Make sure you've activated the module
If changing the volume still shows the default volume flyout, turn on options under JaxCore -> YourFlyouts -> General -> Category: Compatability
By default, ValliStart opens the search menu by Win + S. Make sure this hotkey functions properly in your system. If not, change it to something that opens your search / launcher.
Yes. Change ValliStart -> General -> Setting: Key to run after key input is captured to the hotkey which you launch your launcher.
Refer here.
Change the scale option.
You may also encounter a similar problem when attempting to run the file after it has been downloaded. Windows Smart Screen prevents you from running the file and attempts to warn you that it may be unsafe. The reason is the same as before: The file was obtained from an unknown source.
However, you can rest assured that the .bat file is completely safe.
The installation package may trigger a false positive alert in your antivirus program. This is due to the .exe files stored in the package, which is required to automate parts of the program. The program being flagged is usually done through heuristic analysis, not via a database of known viruses. That means that the antivirus program thinks that due to the nature of the code in this application, it likely may be a virus, a program that the user does not really mean to run.
Also, the source code is always available here, so you have all the tools necessary to make an informed decision.
Some antivirus software may occasionally flag JaxCore's files as malware, resulting in those files being quarantined the majority of the time. But, like the previous false positives, this one is also a false positive. What actually happens is that the antivirus flags the powershell processes that JaxCore requires to function properly, resulting in false positives. However, regardless of the warning or the cause of the false positive, all of JaxCore's files and JaxCore are completely safe.
Read this
Number of screens to stretch horzontally The number of screens that you want IdleStyle to cover. If you only want it to cover your primary monitor, set this value to 0.
Alignment of screensaver Direction of the screens from the main sections' position
If you are unable to achieve the results you want, turn off Smart detection and change the following options:
Screen to display on The index of the screen to display the main section of IdleStyle. (e.g. second monitor: 2)
Click on Open Editor and position the overlay over all of your monitors, then press Enter.
Windows might be constantly checking for driver updates, and hence resetting the timer. You can try making sure all your drivers are up to date.
Unfortunately not.

No. The configuration hub will not run in the background. Only activated modules and widgets will.
Yes. You can toggle on Gamemode in the JaxCore settings.
Go to the Rainmeter Manage panel (found in your app tray)
Set #JaxCore\Main\Home.ini coordinates to 0 0. If the option is greyed out, load it.
Unload and load it
After that, Re-create JaxCore's shortcut in it's setting page so that this issue never happens again
Download JaxCore from our website
Select option 3 when the powershell prompt asks for an installation preferences. Then choose a folder once prompted. It is recommended to choose an empty folder as the installer creates 2 folders in the selected directory. If the installer is stuck after clicking OK, press enter.
Run the following command in Powershell, replacing <LOC> with the absolute path to the folder you want JaxCore installed in, and this folder should contain the Rainmeter folder that you have installed to before.
This happens because your anti-virus prevented the Powershell instance to launch. To fix this, exclude the following paths in your anti-virus.
Save your configuration in your anti-virus and restart.
More about false positives here
Run the following command to install a specific module. Replace YourFlyouts with the name of the module that you want to install.
Try turning on Use legacy .rmskin extension installer in JaxCore settings.
Reinstallating would help remove broken folder structures and start fresh
Uninstall Rainmeter via Windows Settings
Delete %appdata%\JaxCore and %appdata%\Rainmeter
Install from https://jaxcore.app
Note: This will remove all modules & widgets.
<LOC>
├── Rainmeter
│ ├── Rainmeter.exe
│ ├── ... other stuff$o_Location='<LOC>';iwr -useb "https://raw.githubusercontent.com/Jax-Core/JaxCore/master/CoreInstaller.ps1" | iex## Standard installations:
%ProgramFiles%\Rainmeter
%AppData%\Rainmeter
%AppData%\JaxCore
## Rainmeter installations:
%ProgramFiles%\Rainmeter
%AppData%\Rainmeter
Documents\Rainmeter
## Custom location installations:
Exclude the folder that JaxCore is installed in.$o_InstallModule='YourFlyouts';$o_FromCore=$true;iwr -useb "https://raw.githubusercontent.com/Jax-Core/JaxCore/master/CoreInstaller.ps1" | iexThe issue is caused by the media player (Spotify / browser) itself, and is not a problem with the module.
This mostly happens with modern method as Windows often doesn't request the current position
You can fix this by using Auto method for your modules instead (See below)
There is no setup needed by default. Everything should work out of the box
Users can choose to use Auto method to fully support certain media players.
Spotify: Requires Spicetify
Web browsers (Youtube / Soundcloud etc.): Requires WebNowPlaying companion
MusicBee: Turn on this option in MusicBee settings
Foobar: Install the plugin for foobar
Make sure this option is turned on in Spotify's settings. (Default is on)
Volume Mixer - Check if Rainmeter has been muted or turned low in the volume mixer, simply search volume mixer to go there
Audio Device - Check if your settings correspond to the right audio device
If after verifying both the visualizer is still static, try updating your (first file).
If unfortunately the issue persists, the visualizer might not be compatible with your device.
Make sure you have hardware acceleration turned on in JaxCore settings
Try reducing bar count
Try not using image underlay
Launch Rainmeter using search
Launch JaxCore
Launch Rainmeter if it already crashed
Open JaxCore
Go to your modules, and set Media method (Music settings) to Auto for all
Setup your media players for the Auto method following
If issue persist,
Unfortunately, there are no direct, magical solutions to this issue, but you can try the following solutions:
Make sure JaxCore is up to date, check in core settings
Turn on hardware acceleration in core settings
Make sure you met the
This issue mainly happens when a part of MetroUI (e.g. Default start menu / taskbar calendar) is active, preventing JaxCore from taking focus from these UI features. It might also happen when simply trying to load core using a desktop icon.
To fix this issue, load JaxCore using Right click --> Configure in core --> Home instead of using the Taskbar icon, and simply try to avoid launching core modules when a part of metro UI is active. When that happens, simply click on the desktop.

Go to the info setting for the widget you want to copy
Click on make clone in actions
Enter the clone's name, make sure it does not have any spaces in it
JaxCore would close after that. Restart it and go to the library page in home.
Click on Go to settings of widget or module...
Enter the cloned widget name
Activate the newly created clone from the .
Hold Ctrl and then Right click
Right click -> Align
This issue is caused by Windows providing the wrong wallpaper path, causing the blur to refresh everytime the clock refreshes.
To fix this issue, change your wallpaper to something else, rename the original wallpaper with simple charcters / relocate to desktop and refresh the widget.
Refer to introduction
Make sure the module is activated first. Check the toggle button located at the top of the in the .
Head to the Position settings via the , and change the options here
Padding refers to the space that exists between the module and the screen border in pixels.
Monitor index refers to which monitor the module is located at
Use the direction boxes to change where the module is aligned to, relative to the screen
Unfortunately not. Part of the module is hard-coded to itself, so clones of modules will not function.
Click on the option which changes the hoktey, most often in the general settings. It will show a popup which looks like the following:
Navgiate this popup from top to bottom.
Focus on the hotkey field (The None box)
Press the hotkey that you want. If it contains a key listed below the box, click any other key first. (For example, if you want alt+space, pressalt+s first)
If your desired hotkey contains a key listed in the second section, check the radio button, else simply skip this section. (Continuing example, click on the button for
Clear setup wizard data from the info page with the debug actions
Click on patch notes
Click on new to module
This feature is only supported for Windows 11 or above.
Click on debug options on the info page of settings
Click on uninstall
Select the last option, the module will be removed after that
Install the module again by pressing the download button


SpaceIf you also want the Windows key to be part of the hotkey, check the last box
Click confirm

