WinToolkit problem

Hello,

I really want to model Windows 7 to my liking by adding various programs, drivers, desktop themes, etc. Sorry, I can't run the Wintoolkit software. I am attaching photos where I get the error message.

I have NET framework 4.0 installed, but the program does not start.

What do I need to integrate into my operating system to make full use of the modeling program. I work with Windows 7 Lite x86



Win Toolkit, formerly Windows 7 Toolkit, is designed to help you integrate your Updates, Drivers, Theme Packs, Tweaks, Wallpapers, Addons, SFX Installers, Gadgets and remove the things you don't want from your Windows installation disk. Win Toolkit is the first program of its kind to integrate your favourite programs into your Windows installation disk! It features an All-In-One Tool, Component Removal, AIO Disk Creator, ISO Maker, Registry Hive Editor, SoLoR SP1 Updates, USB Boot Prep, Unattended Creator. Win Toolkit also features tools like Addon Maker, Update Retriever, CAB Update Installer, Capture Image, Force Unmount, Language Pack Converter, MSP Extractor (MS Office), MSU to CAB Converter, SWM Merger, WIM Manager, WIM Splitter, and lots more.

Check out nLite instead.

Hello again,

I managed to run the Wintoolkit program, but I have difficulty integrating add-ons into the system. Maybe the problem is with Autorun.

There are two methods for integrating addons.
The first one uses plugins ending in a WA file extension, but unfortunately I couldn't find any on the internet. WA File Extension - What is a .wa file and how do I open it?

The second method uses additives similar to those in nlite. Because I have some experience, I tried to make such and embed them, but then it shows an error.
I tried to integrate the programs
nlite
nlite addon maker
Rufus

Where could be the problem.

Thanks.

I've seen these things. I still have no idea how to make these addons ending in WA. As far as I know there is a program for working with such files, but I forgot what it is called
Four Easy Ways to Open WA Files

My problem is completely different. I want to create my own SFX-based addons and integrate them. There is a menu for advanced users and there is a section for integrating addons with computed Universal Silent Switch Finder.

The nlite program has a similar option. There was even a site called winaddons.com that offered a number of software addons. Unfortunately, after 2013 it stopped working.

I will attach two sample addons and a photo of a virtual box showing RunOnce error

The name of the error is RunOnce has stopped working.