RTE Capture is a tool for the popular game ARMA II.
On the first run of RTE Capture, you'll get welcomed by a wizard. During the the wizard, you'll ask for the location of Armed Assault and ArmA II. Please check if the paths are valid.
As next step RTE Capture will download and install the RTE.
At the end of the wizard, you have the option to continue to edit the profiles. This is recommended!