Hi @w0If, your post is very welcome in our community.
My name is Wiliam and I am grateful to be able to help you today.
I understand how difficult it is when the device or app won't work in the way you expect, but if you have no permission to run cmd or PowerShell on the machine, you need to ask an Administrator to do this operation or to give you the permissions....otherwise, it will not be possible to execute the procedure..
Best Regards
Wiliam D.