Cheat Engine

[Amami De Kaito]

I'm trying debugger game is The Incredible Adventure of Van Helsing.

But no show assemble code. Please Help.

[Dark Byte]

Before debugging click view->threadlist and expand the first thread
Can you confirm that all DR* registers are 0?
If not, one thing you can try (that will cause a crash eventually) is go to settings->debugger settings and disable the option that says to not override existing breakpoints

[Amami De Kaito]

I check Threadlist, All dr* is 0 but not debugger in game.

[Dark Byte]

Try the veh debugger interface in settings (don't forget to restart ce after changing that setting)

and make sure you have no plugins loaded that might interfere (e.g forced injection will not work properly on 64-bit targets)

[Amami De Kaito]

VEH Debugger is doesn't work

[Gissel]

Having exatly same problem, can't use windows debugger(keeps crashing)

using VEH debugger, finds nothing

[Dark Byte]

Try attaching the debugger with the processlist and wait a minute before using "find what writes/accesses this address"

[TsTg]

try using 'Use hardware Breakpoints' instead of int3 instructions, while keep using the VEH debugger, and enable breakpoint overriding, then restart CE, if it still doesn't work, the game might have anti-debug protection.

And for you address you can also try find out 'what writes' instead of 'what accesses'.

[Dark Byte]

I tried it myself and vehdebug works fine on this game (64-bit)
(offline character)

The debugger just has a problem that if you open the settings window and click ok, you can not debug anymore till you restart ce (so if you set vehdebug, restart ce first before attaching the debugger)
And don't even try using it in combination of the forcedinjection plugin

a secondary problem is that the vehdebugger gives the ready signal before all threads have been enumerated, which is why I recommend wait a minute after attach before using a debug option (especially on slower systems)