PSpice Design Center 5.1 for Win32 PSpice 5.1 no longer relies on Windows Connection to run in Windows 3.1x. The Windows version of PSpice 5.1 runs under Windows 3.1x, Windows 95 and Windows NT. Running PSpice 5.1 under Windows 3.1x is accomplished using a Microsoft utility called Win32s (version 1.25.141) that lets 32-bit Windows applications to run under 16-bit Windows 3.1x. Win32s can be installed from the CD and is found in the \win32s\ directory. You will need to install Win32s under Windows 3.1x before installing the Windows version of PSpice 5.1. After finish installed PSpice you must copy all files from \PSPICE51\CRACK to PSpice 5.1 installed directory C:\MSIM Use at your own risk! * Released by Pee-See-Bee Inc. *