Windows Installer incorrectly runs in 32-Bit mode #340

<!-- Hi, thank you for taking the time to report a bug/crash/freeze. -->

<!-- Please make sure that you fill this out in it's entirety. -->

<!-- Unfortunately I will have to close issues if it has not been filled out. -->

Description

The installer is running in 32-bit mode, but should actually be running in 64-bit mode as that is the only architecture StreamFX officially supports.

<!-- Please describe the bug/crash/freeze in its entirety, including how you made this happen. -->

<!-- If you have screenshots of the broken behavior, please attach them. -->

<!-- Additionally, if you have log files, please ATTACH them. Do not paste them into this -->

System Information

<!-- Either fill out the following or attach a DxDiag file. -->

• Software Version: master
• Operating System: Windows
• Kernel Version: 2004
• CPU: AMD Zen2
• GPU: Nvidia RTX 2xxx Series
• RAM: 64GB