IIS: How to disable Data Execution Prevention in Windows Server 2008?

Question

I\'ve been trying to disable DEP on my windows 2008 dev box and have not succeeded.

I\'ve tried: System Properties->Performance Options->Data Execution Prevention-

Answer 1

The GUI does not show the 4 modes of DEP operation.

You need to do it at boot time:Boot Parameters to Configure DEP and PAE

However, more info on the error message:

System DEP configuration settings apply only for 32-bit applications and processes when running on 32-bit or 64-bit versions of Windows. On 64-bit versions of Windows, if hardware-enforced DEP is available it is always applied to 64-bit processes and kernel memory spaces and there are no system configuration settings to disable it.

Answer 2

you would want to edit boot.ini and change a section contaning /noexecute=optin to just /execute

Answer 3

You should be able to turn DEP off in one of your BIOS settings.

Answer 4

Here is how to disable DEP at the command prompt:

BCDEDIT /set {current} nx AlwaysOff

Answer 5

On Windows Vista and later, DEP and PAE are enabled at boot time and are configured by setting values for the nx and pae parameters using the BCDEdit /set command.

To disable DEP on Windows Server 2008 type the following on an elevated Command Line

bcdedit /set nx AlwaysOff