Hello guys !
I just want to let you know that i found and solved my issue !
It was caused by this file : fsdg-glx_aa
Inside this folder there is a Visual effects lib. and into that there is another entry :
Smoke.spb !
By disabling this , my issue was solved !
I am not sure whether or not it will create any other problems or lose any effects .
This was included in an FSDG Addon !!