Hi Sergey

I have use dependency walker like you sugest me and this message apear in the bottom

Warning: At least one delay-load dependency module was not found. it was the DWMAPI.DLL

I add this dll in my computer and after that i only get this message

Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

But the Com i try to use dosent work.

I have use regsvr32 to register the com.

If i can see it in the objectbrowser i suppose it's ok.

Do i need to do somthing else

TIA