Experts solve the win2003 under the coral polyps QQ can not run a coup

Coral QQ is a plug-in assistant software for Tencent QQ written by network enthusiasts and programming enthusiasts. Before the QQ blockade of corals, the coral version of QQ has been one of the most popular QQ enhancement packages for QQ users, but it is understood that in the Windows 2003 environment, sometimes the coral QQ is not operational, how to solve it?

The solution is: in “My Computer & Rarr; Properties & Rarr; Advanced & Rarr; Performance & Rarr; Settings & Rarr; Data Execution Protection & rdquo; selected & ldquo; only enable data execution protection for critical Windows programs and services & rdquo; Just fine. If you find that you can't run the coral QQ in Windows XP SP2, you can solve the problem in the same way.

What is DEP? Data Execution Protection (DEP) Introduction

Microsoft Windows XP Service Pack 2 (SP2) helps prevent computers from inserting malicious code in areas of computer memory that are reserved for non-executable code by implementing a series of hardware and software implementation techniques called Data Execution Prevention (DEP). Hardware Implementation DEP is a feature of some processors that prevents code from executing in areas of memory that have been marked as datastores. This feature is also known as non-execution and execution protection. Windows XP SP2 also includes software implementation DEP, which is designed to reduce the use of exception handling mechanisms in Windows.

Unlike anti-virus programs, hardware and software implement DEP technology not to prevent unwanted programs from being installed on your computer. Instead, monitor your installed programs to help determine if they are using system memory safely. To monitor your program, the hardware implementation DEP will track the memory area that has been designated as "unexecutable". If the memory has been designated as "unexecutable", but a program attempts to execute code through memory, Windows will close the program to prevent malicious code. This is done regardless of whether the code is malicious or not.

Note: Software-based DEP is part of windows xp SP2 and is enabled by default, regardless of the hardware implementation of the processor's DEP functionality. By default, software implements DEP for core operating system components and services.

The purpose of the DEP default configuration is to protect your computer and minimize the impact on application compatibility. However, some programs may not work correctly, depending on your DEP configuration.

In short, in Windows 2003 SP1, a Data Execution Prevention (DEP) function has been added, and "System Properties & Rarr; Advanced & Rarr; Performance" option has been added with a parameter called "Data Execution Protection (DEP). )), you can choose to enable data execution protection only for critical windows programs and servers. Enable data execution protection for all programs and services.