SSF Crash Help

CPU: Intel Pentium CPU N3540 @ 2.16GHz
Graphics Card: Intel HD Graphics
RAM: 8.00 GB (7.89 GB usable)
OS: Win10 x64
Emulator: SSF 012 Beta R4
Plugins: Default Configuration
I have no other emulators setup and it's done this with more than one game (Theme Park and Myst, so far); after anywhere from 5-30 minutes of gameplay, SSF crashes and Windows notifies me that 'A problem caused the program to stop working correctly.' If I start it again immediately, it'll crash faster than it did previously. Any idea why it's happening and/or how to make it stop?