TunerPad DTC Remover - WinOLS-style ECU Patch Tool R3.8

Hello i try many time for Activation code but not come any help please
3517D-C3944-0BFB9-5A61C-6E683-4F33-614-91
and thank for your support and the nice software

I have this error after installing : Instalation has failled

I have got this error

When I try to open the log it's dosen't show anything

I have got this

The command output confirms two things:

• Windows 7 SP1 (Version 6.1.7601)
• .NET Framework 4.6.1 (Release value 0x60051 = 393297)

Your .NET version is too old — TunerPad R3.8 almost certainly requires .NET 4.8 at minimum, and that's very likely why the installer crashes immediately with an empty log.

Fix:

1. Download .NET Framework 4.8 offline installer directly from Microsoft: https://dotnet.microsoft.com/en-us/download/dotnet-framework/net48
2. Install it and reboot.
3. Then try running TunerPad-R3.8.exe as administrator again.

If the installer still fails after upgrading .NET, I'd honestly recommend moving to Windows 10 if you can. Windows 7 is end-of-life and many newer tools and their runtime dependencies no longer support it properly.

I can't install .NET Framework 4.8

The log tells the full story. The key line is:


The .NET 4.8 runtime installer (netfxfullrefreshisv) failed with exit code 0x80070643 — a generic Windows Installer failure. The Dev Pack then rolls everything back because it depends on the runtime being installed first.

Also — you downloaded the Developer Pack, which you don't need. Download the .NET Framework 4.8 Runtime only (offline installer) instead:
https://go.microsoft.com/fwlink/?linkid=2088631

Before running it:

1. Make sure Windows Update service is running — open Command Prompt as admin:
   
   Code:

   net start wuauserv

2. Repair Windows Installer:
   
   Code:

   msiexec /unregister
   msiexec /regserver

3. Reboot, then run the .NET 4.8 Runtime installer as administrator.

If it still fails with 0x80070643, your Windows 7 servicing components may be corrupted. Try:
Then retry the .NET install.

If nothing works — the fastest solution is to run TunerPad on a Windows 10 machine, even a VM. Windows 7 is EOL since 2020 and these runtime issues will only keep piling up.

Ok I got it
Can you find the code

Good, TunerPad is installed now — that's the activation screen.

I can't generate activation codes. The code is tied to your HWID and only the tool's server/author can issue it.

You should have a file called tunerpadgeneratorlicense (HTML file) included in the original archive you downloaded. Open it in your browser, enter your HWID, and it should email you the activation code.

If the email doesn't arrive (check your spam folder), send a Private Message to the thread starter (Bin) with your HWID:

He can manually check or generate the activation for you. License issues can't be resolved in the public thread.