I recently started looking at VisualStudio 2012. I tried downloading it from the official Microsoft link but it failed with some errors. As of some suggestions I downloaded the DVD5 ISO image to install it offline. I used JDownloader because it was too big and I wanted to pause/resume the download. However when the download finished the SHA1 checksums didn't match. Does that mean the file is corrupted and/or I have to redownload?
Checksum provided by microsoft: F7688D0D8955BF321715A990854E8073206CCE17
The checksum I got: eb90fbb91eb816b217519a7725e6b3fad46a5cc5
The error I got while downloading Visual Studio from the official link is "Couldn't locate package source" and it had the option to download from the internet but if I did that it just threw me the same error.