Ask the developer of DOSStart.

He stopped developing DOSStart for about 7 years ago, and the page was last updated in 2004, but I'll give it a shot.

Added dosbox configuration for hal 9000's megabuild.

If you're reporting something PLEASE use a clean dosbox installation of the official latest release and a clean dosbox config file.

Okay, I've tried it, works great. However, I need to use the megabuild, since I play NFS SE. Any ideas how to fix it?

try megabuild with config from official dosbox (just for testing)

However, I need to use the megabuild, since I play NFS SE.

What's wrong with that in the 0.73 release?

The regular release give me sound problems in NFS SE, Street Rod 2 is very unstable, and Lotus 3: The Ultimate Challenge won't even start. Plus: the special VESA modes are really interesting, along with the emulated network card.

Svenne wrote:

Lotus 3: The Ultimate Challenge won't even start.

reset dosbox config

I fixed both Lotus 3 and dosstart, and it was ridiculously simple: after installing dosbox, I set core=dynamic. I just reset it to 'auto', and it works! Thanks for helping me 😀

for lotus it is memsize not core