How to make an extremely old app run on 64bit Windows?

Posted by Jerry Dodge on Super User See other posts from Super User or by Jerry Dodge
Published on 2013-10-19T21:04:58Z Indexed on 2013/10/19 22:00 UTC
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Filed under:

windows-7

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Windows

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64-bit

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32-bit

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compatibility

I have a very old application designed for Windows 3.1. I have been able to use this application on Windows 7, however, that was Windows 7 32bit. Now I have since re-installed Windows to 64bit, and this application does not work, saying it's incompatible. I have tried running the application (and its other side-applications) in Windows '95 mode, but still the same message.

How can I run this old app on 64bit Windows?

For the record, the application is a game called "Sim Tower"

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