[1.2.11] Failure to install instruments on Windows 11

App Version: 1.2.11
Operating System: Windows 11 Pro 25H


I recently downloaded the Crow Hill app and I am being met with this error when trying to install any instrument:


A similar thread can be found here from a user on Windows 10, but so far no solution has been found, and as I am on Windows 11 and that post is a bit old now, figured I’d make a new thread.

Any guidance on this issue would be appreciated.

Probably your best bet is to raise a support ticket.