I am trying Appguard. Sandboxie and appguard are not playing well together. When I click on the Sandboxie icon on my desktop, it tells me Firefox is already running, which it's not. But if I lower the appguard settings to "install", the Sandboxie default icon will open my browser. The reason that I am posting this here is because I have read that some people are using Shadow Defender, and Sandboxie with Appguard. Has anyone else had any problems using Sandboxie with Appguard? And if so, is there a solution?