Hi, Iam facing problem of Application Error. Iam using VB to access messages from MQ Client series. It is a small applic :wave: :wave: ation of sending contents of MQ through mail and fax. Iam frequently getting the Application Error like 'The Instruction at "0x4e831283" referenced memory at "0x0c581000". The memory could not be read. Click on OK to terminate and Cancel to debug the program. Please let me know what is the cause of this error. Is there any solution, please let me know.