Please be so kind and check the post at the link below, I believe you will find the answer to your question there:
Converting .exe file into .msi format
Technical Support Team
Intel AppUp(SM) Developer Program
Intel AppUp(SM) center
If you have not found the solution to your problem yet, allow me to make a suggestion. I use a tool called Advanced Installer to package my apps for dstribution to the Intel AppUp Center. There is a free version available for download that will serve your purposes. It is produced by a company caled Caphyon. It is Wizard driven and, thus, easy-to-use. It is available at http://www.advancedinstaller.com/. Best wishes in all of your endeavors.
you can use EMCO MSI Package Builder, it's an advanced EXE to MSI converter helps you to repackage legacy installations into silent MSI packages in order to prepare them for a remote unattended deployment by means of Group Policy (GPO) or other tools.
You can solve your problem with the help of EMCO MSI Package Builder. Thanks