Yes, the application may cause compatibility issues when it's used with another antivirus/Internet security installed. The problem is that the antivirus/Internet security programs already have a built-in firewall application. Have two of the same applications installed may lead to serious issues regarding network connectivity. Try to remove one of them and leave just one security solution installed.
Sygate Personal Firewall can run only on Windows XP and bellow because Sygate Technologies, the developer of the application was acquired by Symantec on 16 August 2005. After the acquisition all software pieces were discontinued. You can try to download and install Windows XP Mode and the application in this environment. Windows XP Mode makes it easy to install and run many applications that run on Windows XP directly on a Windows 7 computer.
Yes, the application may cause compatibility issues when it's used with another antivirus/Internet security installed. The problem is that the antivirus/Internet security programs already have a built-in firewall application. Have two of the same applications installed may lead to serious issues regarding network connectivity. Try to remove one of them and leave just one security solution installed.
Sygate Personal Firewall can run only on Windows XP and bellow because Sygate Technologies, the developer of the application was acquired by Symantec on 16 August 2005. After the acquisition all software pieces were discontinued. You can try to download and install Windows XP Mode and the application in this environment. Windows XP Mode makes it easy to install and run many applications that run on Windows XP directly on a Windows 7 computer.