Cheat Engine

maplecheck · Posted: Thu Jul 23, 2009 4:45 am Post subject: can't read Physical Memory?

can't read Physical Memory in Win Xp Sp2? why?
but can read in another computer.

I have debug, ZwOpenSection can't open it, return STATUS_UNSUCCESSFUL

PS: I can read Physical Memory by WinIO.

Dark Byte · Posted: Thu Jul 23, 2009 7:18 am Post subject:

Could be another driver has mapped that physical address. Can you get more detailed error info besides STATUS_UNSUCCESSFUL ? (thats the error my driver gives, but I think ZwOpenSection should return a more clear error)

Anyhow, if you just want to read/write physical memory:
http://cheatengine.org/downloads/virtualpagedir.rar

Load that plugin into ce and then you can use physical memory without interference of api's

maplecheck · Posted: Thu Jul 23, 2009 8:50 pm Post subject:

Thank you. I thank the problem at SECTION_ALL_ACCESS, I fixed with follow, then work fine.

Dark Byte · Posted: Thu Jul 23, 2009 10:58 pm Post subject:

thanks