Blank, White Screen

Tell us about your setup. Laptop? Is it an old one?
It may be a graphics issue on the computer. Langmuir has a FireControl installation for older computers on their website.
If it’s a new one, obviously the cables and such.
Sorry, I can only guess at this point. Email @Langmuir-Johnny

langmuir-reillyCrossFire & PRO Support

Aug 2023

When FireControl is installed, it creates a separate folder on your C: drive for settings and configuration files. This folder is not altered or removed between installations, so your settings and preferences are consistent between updates; a side affect of this is that any issue that stem from that folder would remain between installations. I would try uninstalling FireControl, deleting that folder, then reinstalling the latest version from our Downloads Page.

  1. Uninstall FireControl from your computer via the Control Panel.
  2. Delete the “.FireControl” folder, which is typically located at the file path: C:/Users/[YOUR USERNAME]/.FireControl
  3. Restart your computer.
  4. Reinstall FireControl.
  5. If the issue persists, try again, this time installing the “compatibility” version of FireControl.

If this doesn’t help, reach out to support@langmuirsystem.com and mention me in the email, I’ll be happy to help you in-depth over there!

This is the proceedure for totally removing FireControl from the computer, so you can reload it.

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