For file transfers over the internet, https://wormhole.app/ and https://toffeeshare.com/ are often suggested. - Source: Hacker News / 3 months ago

Isn’t https://wormhole.app/ the solution here? Note I haven’t used it, it’s just often brought up here as a good solution for this class of problem. Is it surprising that the author mentions a ton of solutions but not this one? - Source: Hacker News / 4 months ago

One of the two creators of https://wormhole.app here :) Now that we’ve shifted our company’s focus to https://socket.dev, I’d love to open source Wormhole. I’m quite proud of the code - I’ve worked on P2P and file transfer systems for so so long that I think this might be some of the best code I’ve worked on. It’s just a matter of finding the time, but I expect this will be open source eventually. - Source: Hacker News / 5 months ago

It's unfortunately not FOSS, but I quite like https://wormhole.app/ - It's client side encrypted and P2P when possible. - Source: Hacker News / 5 months ago

Post your 4GB version at https://wormhole.app/. Source: 6 months ago

You can use Teracopy to copy folders / files with verification after copy. It produces checksums of the source and destination files that can optionally get saved to disk. You can also use Teracopy to validate these saved checksums. Another (freeware) utility that you can use to produce / verify checksums on individual folders / files is Md5Checker. Source: 6 months ago

Test everything by eliminating all the possible reasons. First, test SD card with something like h2testw program without the adapter. Second, test CF-SD adapter with the same card via CF card reader. Third, sync only small portion of tracks, like 50-100, and check if sync was successful. Fourth, select one of the tracks in iPod_Control\Music hidden folder on iPod and compare it to the original in your library with... Source: over 1 year ago

If you've done everything according to the wiki (bios file names are case sensitive and should only need to go inside the \BIOS\ folder), take a look at the official core documentation here you can find the checksum values for the correct Bios and use an app like MD5Checker to verify. Source: over 1 year ago

I’m sure there are dozen more of apps but some of the few I use: Md5Checker, Teracopy (which also copies with verification) and checkpoint. Source: almost 2 years ago

Here is possible that your download was corrupted. Download Md5Checker from http://getmd5checker.com/. Check iso file with it. Md5 checksum should be: c64cdf16381323980ec6a3f37b8b8087. If different you have bad file. If is the same then boot in windows safe mode + disable antivirus (defender) + run setup as admin. Source: over 2 years ago