Qt 5.11 offline installer doesn't work on Windows

[Zueuk]

The online installer was taking way too long, so I'm trying the offline qt-opensource-windows-x86-5.11.0.exe one:

I noticed the weird \/ in the file path and tried again with forward slashes:

Now it's even weirder: \/\

Also, the "Tools" folder does not exist at this time.

(update)
Tried on 2 different machines, same result.

[mrjj]

Hi
Make sure no virus scanner is interrupting the install.
I had the same sort of ultra strange error one time installing at work.
It was the scanner halting the files and messed up the install.

[Zueuk]

Same result without the antivirus.

[mrjj]

@Zueuk
Was both machines running win 7 ?

Also, could the installer file be damaged ?

[Zueuk]

Damn, you're right - MD5 doesn't match, redownloading the installer now...

(update)
That's odd, this installer is shorter than the "corrupt" one I downloaded a few days ago, and its digital signature is newer.

Well, the problem is solved anyway.

[JKSH]

Hi @Zueuk, please don't delete your post after the issue is resolved. Keep it there so that other people with the same problem can understand the solution.