Cheat Engine

[JWP Programs]

Hi, I am a person to wonder about VirtualProtectEx.
I tried virtualprotectex like this,

var Old, Address:DWORD;
begin
Address:=StrToInt('$'+Edit1.text);
VirtualProtectEx(GetCurrentProcess, Pointer(Address), 4, PAGE_NOACCESS, Old); // In DLL
end;

It was successful but the process froze.
I use PAGE_NOACCESS because I wan't to get Exception BreakPoint.
PAGE_READONLY was same. and PAGE_GUARD didn't freeze process but didn't get Exception BreakPoint.
In fact, I tried Memory BreakPoint.
so How can I unfreeze the process with PAGE_NOACCESS ??
thanks for reading.

[Kavvman]

Why are you using VirtualProtectEx if you're gonna change the current process permissions. Use VirtualProtect() instead.

[JWP Programs]

Thanks but,,
the point of my question isn't it..