RTS173: Unable to debug a 64bit application under 64bit Windows

Problem:

Release 5.1:

The Net Express Animator fails with runtime error

173: Called program file not found in drive/directory ...\\progname.exe

while trying to start a 64bit application on a Net Express command prompt via:

>mfnetx /debug:progname

Resolution:

To resolve this issue use instead:

>mfnetx /debug64:progname

For more information, please s.:

Help: Reference: Command Line Reference: Handling Projects and Debugging from the Command Line: