I am a software developer and I have created an installation setup program in Visual Studio for the software I wrote in Visual Basic. Another person downloaded my program and installed it to their computer. But when they tried to run my software they got the error message:
Run-time error ‘339′:
Component ‘MSMAPI32.OCX’ not correctly registered: file is missing or invalid.
My program uses MAPI to send out email messages. I thought all Windows systems would have MAPI installed on them. Should I add the MAPI OCX file to my installation program and do I have the legal right to do so? Does Microsoft authorize developers to distribute that component with their applications? Do I need to distribute some other Microsoft components that my program uses, like ADO and Excel? How do I know which components I legally can and should include in my installation program?
Any help is appreciated.
Posts Tagged ‘Registered’
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