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#Issues with running 32 bit on 64 bit software
IIS 6.0 using WOW64 is intended to run 32-bit personal productivity applications needed by software developers and administrators, including 32-bit Internet Information Services (IIS) Web applications. Another little wrinkleand one that applies only to a very small number of peopleis that 32-bit versions of Windows can run old 16-bit apps, but those 16-bit apps will not run on a 64-bit version of. 16bit installers will run on 32bit Windows, but not run on 64bit Windows. The first thing to know is that 64-bit versions of Windows can run 32-bit apps, but 32-bit versions of Windows can’t run 64-bit software. The main issue with 64bit Windows and old games is with games that use a 16bit installer (mostly pre 2000.
#Issues with running 32 bit on 64 bit 64 Bit
IIS 6+ enables us to run 32-bit Web applications on 64-bit Windows using the Windows-32-on-Windows-64 (WOW64) compatibility layer. Compatibility settings also have no bearing on the topic of the OP - 32 vs 64 bit Windows or games. If you are using IIS 6+ on an operating system no older than Win2003 SP1, you’re in luck. Or should I OBS Classic But then do I use the 32-bit or 64-bit version of ClassicCompooter Speks:Windows 10 Anniversaryi7 6700k. This is because, by default, IIS launches CGI applications on 64-bit work process if you're running it under a 64-bit Windows.


When you try to access a 32-bit application that is running under IIS on a 64-bit machine you will most probably end up with an error.
