Data Execution Prevention turn offData Execution Prevention Turn Off
Save a Backup Copy of Boot.ini
1. Right-click My Computer, and then click Properties.
-or-
Click Start, click Run, type sysdm.cpl, and then click OK.
2. On the Advanced tab, click Settings under Startup and Recovery.
3. Under System Startup, click Edit. This opens the file in Notepad ready for editing.
4. In Notepad, click File on the Menu bar, and then click Save As.
5. Right click in an empty area of the Save As dialog box, point to New in the
context menu, and then click Folder.
6. Type a name for the new folder, for example temp, and then press the ENTER
key to create the folder named temp.
7. Double-click the new folder named temp, and then click the Save button to
save a backup copy of the Boot.ini file.
To disable DEP by modifying the Boot.ini file,
change the /noexecute policy level to alwaysoff.
/NoExecute=AlwaysOff
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to write and save to the boot.ini file you first have to right-click,
go to properties and uncheck read-only