I am doing every thing as per the tutorial by Aussie (757 Captain 4.x > 757 version 4.x (FSX ONLY) > 757 - 200 Tutorial.

Every time I take off using To Go settings and press EPR the aircraft takes off alright but within seconds stalls and crashes.

Can any one guide me as to where I am going wrong ?

Thanks in advance

Thanks a lot for the reply Mark.

Though I was not using CTRL+SHIFT+G to initiate TOGA mode,
I was giving full throttle and then switch to EPR. I will
try without giving any throttle.

Also I was settin up the TRIM as per FMC. I will try with a value of 4.

You can't engage the autopilot below 200 feet AGL!

You must advance the throttle above 1.00 EPR - Actually I advance to almost full and the auto throttle will keep me from exceeding the T/O EPR limit. This is with A/T armed and EPR selected to ON. VNAV, LNAV & CMD - all off.

Make sure you trim your aircraft properly... Most of the time my C of G is around 35 - 40% and that is usually with a 3/4 load out. I have never had a problem when trimmed within the green band...

When you rotate, don't climb more then +20 degrees and trim nose down once you are around 1500' to maintain about +7 to +10 degrees, and that is usually when I engage the VNAV and LNAV. Sometimes I wait a few more thousand feet before using VNAV.

I hope this helps.  

Not sure if I have the same problem, but when I take off, VNAV points my nose down immediately. I take off with LNAV armed, climb to my thrust reduction altitude, then engage VNAV and the autopilot.