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memcpy not working well

 
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RSShady
How do I cheat?
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Joined: 29 Dec 2018
Posts: 7
PostPosted: Sat Dec 29, 2018 1:00 pm    Post subject: memcpy not working well Reply with quote
Soo...
I was trying to change a value in a program using memcpy in a c++ dll.
It write the value in the address but the value dont change in the program.
The weird thing is: if i change the value using cheat engine (just open the value changer and press ok lol) the value change in the program.
Can anyone help me?
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ParkourPenguin
I post too much
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Joined: 06 Jul 2014
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PostPosted: Sat Dec 29, 2018 9:40 pm    Post subject: Reply with quote
You might need to use VirtualProtect to make the destination writable.
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RSShady
How do I cheat?
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PostPosted: Sun Dec 30, 2018 5:20 am    Post subject: Reply with quote
ParkourPenguin wrote:
You might need to use VirtualProtect to make the destination writable.

Thanks to answer!
Aleardy tried and dont work, the value change in the offset, i saw thr changed value on CE, but dont change in the program.
The value only change in program if i change value through CE.
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OldCheatEngineUser
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Joined: 01 Feb 2016
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PostPosted: Sun Dec 30, 2018 5:38 am    Post subject: Reply with quote
are you sure its your dll?
whatever, if you have the source code, and you do understand c++:

https://forum.cheatengine.org/viewtopic.php?t=608274
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RSShady
How do I cheat?
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Joined: 29 Dec 2018
Posts: 7
PostPosted: Sun Dec 30, 2018 9:00 am    Post subject: Reply with quote
OldCheatEngineUser wrote:
are you sure its your dll?
whatever, if you have the source code, and you do understand c++:

Thanks Anyone i figure ou the problem (EXE jut got corrupted a simple reinstall orked).
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