I am suddenly having trouble burning projects onto a DVD using Sony Architect Studio 5.0, which was included in the Movie Studio Suite I purchased in January 2017. 

I installed these programs in 2017 and been using them successfully until recently when I am having problems....after the project renders in studio platinum then readies to send it to DVD Architect, studio platinum crashes...the "burn" option in Architect is "ghosted" and I cannot complete burning the project to a DVD..

I am still using the same OS I was  using in 2017 when I first installed the programs...I am running Windows 7 home version...

Any suggestions ???