View and Download Acer Aspire 5750 user manual online. Acer Aspire 5750 User Guide. Aspire 5750 Laptop pdf manual download. Disable and Turn Off or Enable or Turn On Data Execution Prevention DEP in Windows. Data Execution Prevention DEP is security feature that first introduced in Windows XP Service Pack 2 SP2 and is included in Windows XP Tablet PC Edition 2. Windows Server 2. Service Pack 1 SP1 and Windows Vista, plus future operating system such as Windows 7, Windows 8, Windows 8. Windows 1. 0. DEP is intended to prevent an application or service from executing code from a non executable memory region. DEP is enforced by hardware technology that detects code that is running from the default heap and the stack and raises an exception to terminate the process when execution occurs, and software enforcer that prevent malicious code from taking advantage of exception handling mechanisms in Windows. Download the free trial version below to get started. Doubleclick the downloaded file to install the software. View and Download Acer Aspire 8920G user manual online. Aspire 8920G Laptop pdf manual download. In short, DEP perform additional checks on memory to prevent malicious code or exploits from running on the system by shut down the process once detected. However, Data Execution Prevention may accidentally shut down legitimate process from valid applications or services, particularly third party installers used by software developers that release their products for download through the Web, or software programs that are less commonly used. To make thing worse, DEP normally does not or fails to display or show any warning or information or acknowledgment message prompt that can let you know that DEP has shut down a process, thus causing you unaware of the reason why your setup file cannot run, or why your computer cannot start a service and etc. Good news is that you can disable or turn off Data Execution Prevention DEP globally in Windows operating system. To stop the DEP protection, launch an elevated command prompt shell with administrative privileges and credentials log on to Windows with a user account with administrator rights, and then right click on Command Prompt cmd icon and select Run as Administrator, or turn off UAC, or through Win. X Power Users menu for Windows 8 or later OS. Then execute the following command bcdedit. Always. Off. If you regret your decision and now wants to enable or turn back on the DEP protection for your Windows, simply use the following command instead bcdedit. Opt. In. Or above is the default setting on Windows, and below command will apply DEP to all processes bcdedit. Always. On. How to Verify the Status of DEPRun the Command Prompt as Administrator, the run the following command wmic OS Get Data. Execution. PreventionSupport. Policy. A status code will be returned. The status of the DEP is corresponding with the code listed in table below Code Number. Flag. Status. Always. Off. DEP is disabled for all processes. Always. On. DEP is enabled for all processes. Opt. In. DEP is enabled for essentials Windows programs and services only. Default setting. 3. Opt. Out. DEP is enabled for all processes except for excluded programs and services. Download Update. Star Update. Star. Download the. free trial version below to get started. Double click the downloaded file. Update. Star is compatible with Windows platforms. Update. Star has been tested to meet all of the technical requirements to be compatible with. Windows 1. 0, 8. 1, Windows 8, Windows 7, Windows Vista, Windows Server 2. Windows. XP, 3. 2 bit and 6. Simply double click the downloaded file to install it. Update. Star Free and Update. Star Premium come with the same installer. Update. Star includes support for many languages such as English, German, French, Italian, Hungarian, Russian and many more. You can choose your language settings from within the program.