I've looked around a bit and havent seen anything similar to what i'm dealing with, but i'm having a really issue.
PIE is working if the path is "behavior: url(/scripts/PIE.htc);"
PIE IS NOT working if the path is "behavior: url(/scripts/vendor/PIE.htc);"
It seems like if its any deeper than just 1 directory, it just fails to work.
I am unable to reproduce this. Can you provide a test case that demonstrates the issue? Might it be a server configuration issue? Do you get proper HTTP responses with the right headers from both locations?
I'll close this ticket, unless you have something I can reproduce.
Closing due to lack of information. Reopen if you can provide something reproducible.