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DirectX: A cabinet file necessary for installation cannot be trusted.

As I have post on my last article on how to resolve you problem regarding your NBA2k13 if the Xinput1_3.dll is missing I also included there if you have experience problem on how to install you Direct X from microsoft because I also experience such.

In this article I will be writing about my issue regarding direct X and on how I have solved that issue.

Issue/Problem: When I downloaded DirectX file and already installed it and downloaded its content before finishing its installation process I have faced this problem:

A cabinet file necessary for installation cannot be trusted. Please verify the Cryptographic Services are enabled.

So regarding that issue that I have solve this by doing these steps:

1. First you need to go \Windows\System32\directx\ or \Windows\SysWow64\directx
if you have Windows 7 x64.
2. Now go to "folder and search options" then (How to go to folder options in Windows 8)
in the "View" tab check "show hidden files and folders" and then "ok"
3. After this the websetup folder will be visible now and then all you have to do is go IN the folder and delete its contents do not delete the folder
4. Then Run "dxwebsetup" again. 

After I suppose and hope that your problem would be fixed!


  1. thanks alot u r amazing reallay im happy for u :)

  2. Please HELP!! I did as you tell me to delete those files, but the problem still persisted! It didn't work for me. What should I do next? It already took me 2 days to fix this problem. I'm sick of this. Please HELP!!

  3. I can't get it to work it's so complicated I just want to freaking play Garry's Mod dangit!

    1. i cant get it to work for Garrys Mod.

  4. i found nothing in the folder after clicking show hidden folders