I downloaded and used the received Key for installation of PSpice for TI. Installation went well with no errors displayed.
However, there was no shortcut left on the desktop. Looking through the list of programs I found a "PSpice for TI" folder containing no capture, pspice or other executable program, only the "PSpice for TI Help".
To me it seems that the installation was not fully finalized but again no error display was shown.
What to do??
Windows 10 64 bit, 12Gb RAM, 90Gb free disk space, 2.8GHz Intel i7.