Skip to main content

Kevin Ragsdale: In DLL Hell

Kevin Ragsdale's FoxPro Blog: DLL Hell Rears It's Ugly Head

Kevin reports on a problem that I've also been hit with (but was never able to track down properly - it just "went away").

The upgrade to VFP SP2 killed one of his apps - why? Invalid DLLs all over the place.

But Kevin notes some key items:

How To Avoid DLL Hell (not always sanctioned but it works and in this day, that's more important than most else)
I changed my installer to just dump the VFP 9 SP2 runtimes into the folder where the app is installed.

But as Kevin notes:

"Install VFP 9 Service Pack 2. Today. Stop reading this, and go try it out. Try it on a test machine. Try it on Virtual PC. Just try it! Quit whining about what it might do to your apps, and go see for yourself. You'll never know until you try."

Comments

Popular posts from this blog

Programmers vs. Developers vs. Architects

I received an email this morning from Brandon Savage's newsletter. Brandon's a PHP guru (works at Mozilla) but his newsletter and books have some great overall perspectives for developers of all languages. However, this last one (What's the difference between developers and architects?) kind of rubs me the wrong way. Either that, or I've just missed the natural inflation of job descriptions. (maybe, it's like the change in terminology between Garbage man and Waste Engineer or Secretary and Office Administrator)

So maybe it's just me - but I think there's still a big difference between Programmer, Developer and then of course, architect. The key thing here is that every role has a different perspective and every one of those perspectives has value. The original MSF create roles like Product Manager, Program Manager, Developer, Tester, etc - so every concept may pigeon hole people into different roles. But the statements Brandon makes are often distinctions I…

Security in Windows 10

http://www.slate.com/articles/technology/bitwise/2015/08/windows_10_privacy_problems_here_s_how_bad_they_are_and_how_to_plug_them.single.html

 discusses some Windows 10 privacy settings and their implications.

"Finally, we will access, disclose and preserve personal data, including your content (such as the content of your emails, other private communications or files in private folders), when we have a good faith belief that doing so is necessary." "In other words, Microsoft won't treat your local data with any more privacy than it treats your data on its servers and may upload your local data to its servers arbitrarily"
I did a quick install on a VM choosing the Express settings. When I fully deploy this on a real workstation, I will likely choose to wade through all of the individual pages, as David recommends.

Of course, losing one's privacy is nothing new - it's happening all over the place (despite Santa Ana's police force's lawsu…

AppleSoft

I'm not TRYING to be "fanboy-flame bait" but what I saw yesterday was a typical "Do it this way, now do it this way and then we'll go back to this way" all over again.... a move similar to what Microsoft does to developers on an ongoing basis.

Remember the first iPhone? Smooth and curved, at least as far as it could be back then. I still pull out my 3G and can see the curves on it.

Then the 4 came out and "boxy" was all the rage. Everything should be "tight with corners"

Now iPhone 6.... smooth and curvy is back. Granted I don't have the actual device yet, but that's the message.

Guess that means the iPhone 8 will be back to boxy.

And honestly, Apple Watch is not worth "one more thing" --- especially when everyone knows it's going to be shown. "One more thing" would be something no one saw coming.  The device itself ? Very interesting and yes, definitely lots of potential but "one more thing" wor…