Installer integrity check fail

Support
1

Hello, i uploaded the picture for the error, pretty much the installer doesnt work and an error message saying installer integrity check fail comes out(NSIS error), i tried downloading both the stable release and the preview one but neither work, someone else had this problem or its probably a problem of my pc?

Thanks a lot for the attention

NSIS

2

Verifying checksum

Windows installer is expected to have its checksum (SHA512) be:

1c71bf558ebdb37e39dcdbb6109f7ec1787feb7c463880025c9835345ba6672775fa1e879e1f4e8319711fd497741e82179cd8e7572b0341de34f0103a02b09c

Could you confirm the package you downloaded is not corrupted ?

To compute the checksum associated with the file you locally downloaded, here are the steps:

  1. Start power shell

  2. Adapt and run the following command:

Get-Filehash -path c:\path\to\Downloads\Slicer-5.2.1-win-amd64.exe -algorithm SHA512 | fl

Looking up expected checksum

Waiting we improve the download site to explicitly list the checksum, you may be able to identify the checksum of specific packages going to https://slicer-packages.kitware.com.

For example, here is how to identify the checksum for Slicer-5.2.1-win-amd64.exe

  1. Go to https://slicer-packages.kitware.com/#item/637f7a7f517443dc5dc73276

  2. Display item infos

image
image2837×1857 271 KB

3

Hello,

Thaks you so much for your detailed answer, my first downloads were corrupted, i usually use an application for my downloads, and apparently it didn’t work for the installer of slicer, by using the browser to download(google) it worked, im sorry for the inconvenience, i never had this problem with the download app.