It is an interesting question whether Altera's published MD5 is accurate or not. If you downloaded the file more than once, and more than one of those downloads have the same local MD5 values, then I'd say that your local files are probably right (or at least is the same as what Altera sent you), and the WWW page MD5 list may be wrong.
I had an apparent MD5 mismatch problem with the combined linux/windows ".iso" format quartus II 11.0 download a couple of weeks ago, and after verifying that someone else had also downloaded a file with the same 'wrong' MD5, I got Altera to double-check the listing, and, indeed, they had forgotten to update the MD5 listed on the web page when they made a last minute change to the released installer file, so my local MD5 was correct, and their listing was wrong. They fixed that listing, and I assume they would have checked / fixed the other MD5s for the other files at the same time if there was a chance of those also being incorrect.
Unfortunately I'm on a very limited internet connection, so I haven't personally checked the other MD5s, only the .iso file of the linux+windows combined 11.0 release.
If you want to try zsync I can get you a zsync file for the 11.0 linux + windows ISO image file, though I don't know how much that corresponds to the data in the "windows only" or "linux only" files, and, anyway, it wouldn't help if you already deleted your "incorrect" downloads.
There are some recent posts about some of quartus 11.0's software (maybe qsys?) not working properly (giving strange error messages and failing) if the locale is not set to something like "en-US"; I'm not sure if it could also cause the problems you've experienced.
af1010 doesn't really stand for anything, I just wanted to be able to remember it was for altera forums when I wrote it down or had it stored in the browser history.
Good luck with your new download / install.
If it doesn't work you should save the new file, check the local MD5 versus Altera's page, and ask altera about whether they've been listing the correct MD5 for whatever version you've downloaded -- chances are your file may be OK after all, though that would be frustrating since it would mean that you still have to figure out some other reason why the installer doesn't work.
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So sorry for the late reply.
Unfortunately the MD5 hashes do not match. Could that be the problem? Or was Altera mistaken with the hash? In any case I'll re-download the file.
Tried that with the same result. Thing is since my computer has Asian language support, the backslash has the ¥ symbol. Don't think that is the problem though since installations of other programs worked just fine.
Did this one as well (minus the UAC part not sure how that works) but to no avail =/
I guess, like you said, it SHOULD be that so I'll just try changing the system locale to see if that works.
Yeah that's true but anyone can just simply post random crap, reaching 5 posts then start on their nonsense, the one you speak of. Then again, better something than nothing I guess.
Thanks for going so far for my problem but sorry they didn't seem to help for this case.
So this what I'm going to do, hopefully one of the two works =/
- Change system locale
- Download file using a different browser
Thanks for your help af1010!
I'll get back here if it works to inform of the solution so it could help others facing the same problem, and if none of the two work, I hope you and/or others are willing to help me out.
Oh and by the way, if you don't mind me asking, what's the af in your nick and what's the 1010 for?
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