Riccardo wrote on Jul 20^th, 2014 at 1:29pm:

Hi I have a similar problem, I choose 757-200, my airport, time and click fly now, but when loaded my VC is unclickable, I can't click nothing than glareshield and thrust levers. I can't align IRS, or power BAT o switch ON the APU. All knobs, rotary and buttons are unusable. Any help please?

Try doing a reinstall (repair) of the 757-200. Backup you aircraft.cfg and any addition liveries (texture.XXX folders) you have added.

1) If you use Vista/Win7/Win8/Win8.1, make sure you install it using the "Run as administrator" option.
2) When reinstalling, it's worth turning of you Anti-Virus software (or its shields) as it might prevent a proper install.
3) Try running FSX using the "Run as administer" option. specially if you use Vista/Win7/Win8/Win8.1 and FSX is installed in the default location of C:\Program Files or C:\Program Files (x86). Note. I use this option all the time for FSX even though it's installed on a separate HDD and partition to the C: drive.

Hope this helps