loading motors error

[omer9415]

ı have loading motors error and ı cant open openrocket. Can someone help me?

 

[CalebJ]

What version of Open Rocket?
Are you using any custom motor files?

 

[omer9415]

What version of Open Rocket?
Are you using any custom motor files?

15.3 windows version. Yeah ı try to use custom motor files then I saw this error

 

[Voyager1]

Are you using the correct file format?
https://www.thrustcurve.org/info/raspformat.htmlWhat error are you getting?