Common Issues with 32-bit Applications Failing on 64-bit

In most cases, 32-bit applications execute with no issues on 64-bit thanks to WOW64. However, there are a few cases that you may need to make modifications to your application in order for it to work on 64-bit.  I’ll cover the common issues and possible solutions in this post. 64-bit OS Basics Issue Solution 32-bit…

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Tales of Application Compatibility Weirdness – Demystifying UAC Virtualization

We had a customer in the lab recently and they were quite certain their application was Windows 7 ready. To their surprise, it had several issues in certain situations.  In this post, I’ll talk about one of the situations they encountered as well as other stumbling blocks you might run into with UAC Virtualization. Why…

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Answers to Several Application Manifest Mysteries and Questions

Recently, someone asked me this question in e-mail — “How do I get my application to run elevated when someone launches it?”   Instinctively, I responded with a “You need to manifest it.”  I got a nice long e-mail in return. 😉 I quickly realized that application manifests appear simple but are quite confusing. Manifests are…

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