Hi, I am trying to create ISO9660 Image file.I awnt to create the image file for a jpeg file.I am giving the JPEG file path & name of taht JPEG file thro the comamnd line like this. mkisofs -o outfile.iso -V TEL C:/file1.jpeg My iso file is craeted.But, it does not contain any jpeg file data.Where am i going wrong. TIA, Y.Yamini Devi :omg:

The last parameter of RegSetValueEx() isn't a "maximum" length, but the actual length of the string, including the terminating zero.

I had the same problem. I made this. I saw that the problem was that the service didn't stop normally. You have a thread that is dowing the service but the service didn't know that. I put saome global variables for that. For example when I recive the SEVICE_CONTROL_STOP I update a variable like bRuning = FALSE; In the Run I always Ask about this variable, I if I find that this variable is FALSE, I go out. (Kill all process like threads, etc, and go out from Run.) Sometimes the problem is an error in the code that you in debug mode don't see. I work with trace file and with the Event log for test my Release version. Sometimes I have a mistake. I hope to Help!!!! ;) ;) ;) ;) Regards:-D Carlos Antollini.

What I use to do was, to repair the db. Tools, Database Utilities, Repair & Then use compact. Not sure why it happens. Might have something to do with system objects in access? Gerry.

You have to compress the database. I can not remember how to do it from C++, but it's possible to do through ADO... - Anders Money talks, but all mine ever says is "Goodbye!"

Yes.Thanx for the idea.I included the time along with date.Now it works perfectly.I am getting all the required records with the lower and upper date bound.The problem is solved. Regards, yamini

Without knowing all of the facts here is my guess: This sounds like a classic "race" condition. The database record lock and your writes in the threads collide with each other. To prove if this is the case try adding three different, long delays to the threads (e.g. Sleep( 100 ), Sleep( 200 ), Sleep( 300 ). If this works, your database and interface is OK and you have a timing problem. You must synchronise the writes or retry on error. Have Fun!!!

Hi, I tried to AddRef the Recordset pointer before returning . But, it did not work. The function prototype at Server . HRESULT GetAllElements([out,retval]_Recordset **ppRecordset); The code at the client goes this way. void main() { //Creating an instance of the Component and getting the Interface say Idemo _Recordset *ppRecordset; Idemo->GetAllElements(&ppRecordset); if(SUCCEEDED(hr)) { ppRecordset->MoveFirst //Here I am getting the Error that if object is closed can't do the operation requested by the Application. } } I must not create another Recordset at the Client side . Thanx in advance for the help. Regards, yamini.

Hi, Thanx for the Reply.Actually ,I can't get that Recordset pointer at the client side.That is , it points to memory 0x00000000.So, I could not access the Database using that NULL pointer. My function at the server side goes this way . STDMETHODIMP GetAllElements([out]IUnknown **ppRecordset) { //Here I am getting the Recordset Pointer. } Upto this step I can get the Recordset pointer At the client side , void main() { IUnknown *pRecordset; //Instantiate the Component & get the Interface pointer say pInterface. pInterface->GetAllElement(&pRecordset);//pRecordset=0x00000000.Code Fails //Accessing Records goes here } How should I pass the pointer if I am wrong at the Client side. i am doing Standard Library Marshaling here.Is it to do something with this Marshaling ! Thanx in advance for the help. Regards, yamini

Last time I checked, the thread will exit on its own if you leave (return from) the thread function. There is no need to call _endthread() from within the thread itself.