every time i try to set a breakpoint on a kernell function it tells me unabble to set breakpoint i have both the 110b version and the 109d both do it. im trying to set the bp on the isdebuggerpresent function.

Hi,
which is the error message Olly gives you? How did you set the breakpoint?

Pay Close attention to the spelling and the UpperCase and lowercase name of the function. Olly is case sensitive and IsDebuggerPresent is not the same as isdebuggerpresent.
Better yet, if you got through the menu: View->Executable Modules and in the Window that shows up right click on Kernel.dll, in the menu that shows up select View Names and from the pop-up window select the export IsDebuggerPresent, right click it, and you can toggle the breakpoint through point and click, which is less error prone to users of less than 30 years of age: the mouse generation.

In windows 98 olly not let put bp in in a api, only bpx (in references to an api) this is very disgusting change to XP if you want use ollydbg.

Ricardo

Hi,
it only tells me "Unable to set breakpoint"

i tried this still didnt work
got any other ideas?

tyoe

BPX IsDebuggerPresent

no

BP IsDebuggerPresent

BP is only allowed for NT/2000 and XP users

Ricardo
PD:change to xp

ok not to beat a dead horse but where do i type that?

is a plugin for type commands

hxxp://ollydbg.win32asmcommunity.net/stuph/g_cmdbar300108.zip

change hxxp, put http in the link and download the plugin

put the dll in the olly folder and in ollydbg menu APPEARENCE-DIRECTORIES in the plugin path change the path to OLLY folder and restart olly, down appear the bar for type.

Ricardo