Subj : Re: Mystic and windows10 To : poindexter FORTRAN From : Cozmo Date : Tue Apr 02 2024 06:11 pm pF> 32 bit OSes can only access 4 GB of RAM, usually a bit less due to pF> overhead. If you have a bare metal system with over 4 GB, a 32-bit OS pF> won't be able to use it. pF> pF> With a 64-bit OS and NTVDM64, you can use all of the memory in your pF> system while still running 16-bit DOS apps. pF> pF> The third option people mentioned is to run a 64 bit OS for your "host" pF> OS, and then run a 32-bit virtual machine inside of that host using pF> VMWare Workstation/Player, VirtualBox or a number of other pF> technologies. pF> pF> You then have a 64 bit system that you can use for your own purposes, pF> and a virtual 32-bit system running the BBS inside of the host system. pF> You have a virtual 32-bit computer running in a window. pF> pF> Option 3 offers a lot of benefits, but it does take some doing to work. Originally I was thinking of going with 64bit OS and NTVDM64. My main concern was if NTVDM64 would run 16 bit doors without any issues. But I like the idea of a VM running 32 bit. Something to think about |02-=|10Cozmo|02=- .... Honk if you love peace and quiet! --- Mystic BBS v1.12 A48 (Windows/32) * Origin: Lunatics Unleashed BBS (21:3/135) .