Sega Model 2 LaunchBox works… BigBox kinda does. Or is it just me?

[SrfrBoyBobby]

This is kinda a weird problem I’m having and I’m not sure if it’s just my setup. Any suggestions are welcome. 
 

I just setup Sega Model 2 on my cabinet. Everything works great in the emulator (v1.1a) and runs great in launchbox but the problems  showed up when I start any Model 2 game from BigBox. When I launch any game in BigBox I get the following  error

“EMULATOR.EXE - Application Error

The application was unable to start correctly (Oxc0000005).

Click OK to close the application.”

Everything runs great in LB so I exited desktop mode (launchbox) through BigBox exit menu to give it another try… but now I get the same error. 

This sent me down the rabbit hole but I figured out the following two situations 

1.  If I start in launchbox I can run model 2 games. If I hit Crtl+B and start BigBox through Launch Box I can run model 2 games. 
 

2.  If I start in BigBox I cannot run model 2 games. If I return to desktop mode (LB) I cannot run model 2 games. 

*If I select exit BigBox and manually start LaunchBox Model 2 works again

I checked that both BigBox and launchbox are not being started as admin and seem to have all the same settings in properties > security  and compatibility.  I am running this cabinet as an administrator user  

a few specs and info to help and I appreciate any insight.

 

Windows 10 pro (22h2)

i9-10850k

32gb 3200 gskill ram (4x8)

Asus Rog Strix 3090

Asus Rog Strix z490-e

Lb/BB 13.5

 

[SrfrBoyBobby]

*Update*
 

A new third situation popped up today and kinda makes my other issue a non-issue. It also leads me to believe it is some sort of permission issue with BigBox and my user account on windows. 
 

3.  If I run BigBox in shell mode I can play Model 2