Hi everyone,

I'm running Windows 10 64-bit, and have been using Movie Studio 13 Platinum 64-bit for some time with no issues at all. Today, out of nowhere (I had no Windows updates or software updates of any kind, save the morning update to Windows Defender's definitions), it began to crash on launch with the error code "unmanaged exception 0xc0000005". So far, I haven't gone beyond rebooting to troubleshoot, but it was working fine as recently as yesterday and the only changes since then were definition updates to Windows Defender this morning. Please help!