Am I running a 32-bit or 64-bit version of Windows?

In order to use the new "WMM6" (modern) activations for Windows Screenwriter, you need to be running a 64-bit version of Windows. 

Most versions of Windows 10 and all versions of Windows 11 are "64-bit operating systems", which are capable of running EITHER 32-bit software (like Movie Magic Screenwriter 6), or 64-bit software.

However, some old versions of Windows 10 that haven't been upgraded, and some versions of Windows 8.x and Windows 7, might be configured to be 32-bit.  To determine what you have:

In your Windows file Explorer, right click on "This PC", then select "Properties". You should get a window that will have something like this:

If your system type says "32-bit operating system", you MUST run the older Screenwriter 6 that requests manual activation.  That installer is here:

https://techsupport.screenplay.com/hc/en-us/articles/360050948211-Download-Screenwriter-6-for-Windows-XP-Vista-7-8-and-8-1

If your system type says "64-bit operating system", then we strongly advise getting a free WMM6 serial number from us to replace your old SCRW0600-prefixed serial number, and using the newer installers from here:

https://techsupport.screenplay.com/hc/en-us/articles/5388057627277-Download-and-Install-Movie-Magic-Screenwriter-6-2022-for-Windows-WMM6