VB6 applications run fine on Windows 10, but the IDE requires compatibility tweaks.
However, you can still get it and run it on Windows 10 by following these methods: Download Microsoft visual basic 6.0 for windows 10
To successfully install the IDE without it freezing or failing, follow these community-vetted steps: VB6 applications run fine on Windows 10, but
Before diving into the download and installation process, let's quickly discuss why you might want to use Visual Basic 6.0 on Windows 10: Download Microsoft visual basic 6.0 for windows 10
After the installer finishes (whether it says "Completed with warnings"), reboot your PC.
Installing the VB6 IDE on Windows 10 or 11 (64-bit) - VBForums