[ca3tiel]

hi dear fluent users
i simulateing a transient,LES combustion for h2/air whit a 7-steps CHEMKIN in fluent 16.0
this simulating need 7 day to get complete...i set time step size :1e-05
problems:

1-fluent get force close afther 8-9 hour and i have to open fluent and resume calculation from last data but i dont know how do thats(i set aoutosave evry 20 step)?

2-i created 2 aoutomatic export "CFD-post compatible" and "tecplot" but i cant imoprt them files in "fuent" or even in "tecplot 360 EX 2016 R2"
i shud pick another aotomatic export for use them in fluent and tecplot or i choos true export and need do something!

guys..plz explane me and help to fix this 2 problem.ty