The requirements your computer must meet in order to successfully run form.suite4.net are identical to the ones Microsoft lists for running the .NET Framework. Details can be found at MSDN .NET Framework Developer Center: System Requirements.
Note: form.suite4.net requires Version 1.1 of the .NET Framework with Service Pack 1 installed (mandatory). The respective downloads can be found on Microsoft's website and are listed here for your convenience:
Installation of form.suite4.net is a very straightforward task:
Note: The setup program does not write any values to the Windows Registry. All program files are contained in the program directory you provided during setup.
You can un-install the software through the "Software" Applet in the Windows Control Panel. Look for the entry named "suite4.net" and click "Edit/Remove".
The program does not leave any traces on your system after it has been un-installed.