Solution to outlook crash without reason

Problem description:
Outlook is a bit strange recently, sometimes it cannot be started and sometimes it suddenly crashes. It was originally thought that there was a problem with the remote access service, but even if you operate locally, outlook is still extremely unstable. What's going on?

Cause: This is probably caused by an error in the DEP settings of office data. We recommend that you check the settings again.

PS:Data Execution Protection (DEP) is a set of hardware and software technologies that can perform additional checks on memory to prevent malicious code exploitation. Basically, computers now support this technology in terms of hardware. In Windows, you can also check whether the hardware DEP is available in the following ways:

Click"Start> RUN", In the"OpenIn the "box, typeCMDAnd then clickOK".



At the command prompt, type the following command and press Enter:
Wmic OS get dataexecutionprevention_available



If the output is"TrueThe hardware implementation DEP is available.



Solution: return to the question and take a look at the key to solving this problem: Disable the Office Application Data Execution Protection (DEP) or set outlook as the exception object for Data Execution Protection (DEP.

Disable Office Application Data Execution Protection (DEP)Method 1: Fixit is automatically repaired.Xiaoyi helps you find an automatic patch that saves time and effort. Click"Solve this problem"Link, click"Run", And then follow the wizard.

Method 2: manually fix the vulnerability.Follow these steps to disable the Office application (DEP ).

Click"Start> All Programs> attachments> Command Prompt".


Enter the following command at the command prompt and press Enter:
Sdbinst.exe-Q-U "<path_to_extracted_sdb> \ Office-enable dep. SDB"


(By the way, the command to enable DEP is:Sdbinst.exe-Q "<path_to_extracted_sdb> \ Office-enable dep. SDB")


Set outlook as an exception object for Data Protection (DEP) and right-click"Computer", Select"Attribute".



Click"Advanced System settings"(If the User Account Control window pops up, please allow it to continue), in"PerformanceClick"Set"Button.



Open"Data Execution ProtectionTab. Select"Enable Dep only for basic Windows programs and services".



[If you select"Enable DEP for all programs and services except the following selected programsClickAdd"Button and find the outlook program file to set it as the DEP exception object.]