Hi Bhushan
Thank you for getting back to me. A few issues with your suggestions. Firstly in this application I need to have Enable 32 bit apps set to True because of a particular function that uses 32 DLLs that do not have a 64 bit equivalent. The customer wants to keep this function. Secondly AnyCPU is the only option I have available when compiling. X64 is not in the drop down list.