>>Hi everybody,
>>
>>This is very annoying. I recompiled the whole project with recompile all option checked and tested it from command window in the same directory as a project. It stoped at my set step on correctly.
>>
>>Now I bring this project to another directory and try to run it, and it shows Source not available. I repeated this process few times already. If I hit step out on debugger it continues to run the whole very long code :(
>>
>>What can I do? I need to find out one very complicated problem and I need to debug it...
>
>Is the source code path part of the SET PATH command?

No. Do I need to include it here? All project files are included into project and path to external files is in the SET('path'). Just in case I've included those .h files in the project (they were excluded originally), but it didn't help. I also already recompiled the main project and another one, which calls the project in question. Nothing helped :(((((((((((((((