VESC Tool 6.06 - Used to work, now won't open on any PC

Hello,

I need help with VESC Tool 6.06.

The issue: The software used to work perfectly on my setup. However, it has now stopped opening entirely. When I click the icon, nothing happens. I have tested this on multiple laptops, and the result is the same across all of them – the application simply won't launch.

Technical Details:

• File: vesc_tool_6.06.exe (File size is showing as 165 MB).

• Icon: The file display has reverted to a generic Windows white icon instead of the VESC logo.

• System: Windows 11pro.

• Hardware: Flipsky FSESC 4.20.

I noticed that the official website is currently showing PHP errors (Notice: Undefined offset: 1 in _uc_file_download_transfer()) when trying to access the download section.

Has anyone else experienced this sudden failure? Could the 6.06 Windows binary be corrupted or incorrectly bundled?

Any advice or a link to a stable 6.05 version would be greatly appreciated.

Thank you.