AIK / ADK issues - error when opening

Anyone ever worked with AIK / ADK before? I work on several projects through virt just and I just encountered a problem with it. Every single time I try to modify unattend.xml, the software crashes without providing me a reason why it happens. Has anyone seen a problem like this?

hello Jack,

can you share the error message by uploading error message
so i can under stand whats the problem

Hello
Please follow the link below
https://social.technet.microsoft.com/Forums/en-US/df7f8b10-da83-48cd-8eb6-607e37568bf0/windows-10-1903-sim-tool-in-adk-101183621-fails-to-generate-catalogs-correctly-for-x64?forum=win10itprosetup