download MathCad 8.0 again, to install with the Convert option

[ptc-4092786]

to Install MathCad 8 we used the MSI
PrimeWixInstaller_64bit.msi /qn LICENSEPATHFORM=ServerAndPort LICENSEPATH= ALLUSERS=1 DMPHELPLOCATION=local
but in this way the "XMCD, MCD Converter" is not made operational. I can't download MathCad 8 with my account SON
One of our teachers now wants to convert files of older versions (.mcd) to a file of current version (.mcdx)
Is it possible to download MathCad 8.0 again, to install with the Convert option?

[VladimirN · Accepted solution]

You can find it here - "PTC Academic Program": https://support.ptc.com/appserver/auth/it/esd/academicFree.jsp