SQL Server installer unable to download the required files

Occasional Visitor

Dear Community,

I wanted to install the developer edition, however, I keep getting this error message:

"We failed to download the files we require. Please check your network connection and try again."install.PNG

 

 

My network connection is working fine; however, my local disk is almost full. If that's the reason the installer is failing, is it possible to force it to download to another disk?

 

Thanks.

27 Replies

I found I was getting the below error in event viewer (Along with the error OP is seeing) at each attempt to install SQL server Dev edition or express.

 

Addition Error: "A fatal error occurred while creating a TLS client credential. The internal error state is 10013."

 

Here are the steps (from at this post) I used:

 

 

1. In Control Panel, click Administrative Tools, and then double-click Local Security Policy.

 

2. In Local Security Settings, expand Local Policies, and then click Security Options.

 

3.Under Policy in the right pane, double-click System cryptography: Use FIPS compliant algorithms for encryption, hashing, and signing, and then click Enabled.

 

4. Ran gpupdate /force 


Thank you,
Aaron.

 

I corrected the error by enabling TLS 1.0.

@Michael Yusko Still happening in 2020, even with TLS 1.2

Succeeded by opening Telerik Fiddler and then started the SQL Server installation.

 

I've had a similar problem with SQL Express 2019 and this helped on WS 2019

 

# set strong cryptography on 64 bit .Net Framework (version 4 and above)
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type Dword
# set strong cryptography on 32 bit .Net Framework (version 4 and above)
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\.NetFramework\v4.0.30319' -Name 'SchUseStrongCrypto' -Value '1' -Type Dword
This worked for me.
Bingo!, perfect fix. You would think server 2019 would just work with this install file...