The problem is due to per-user install fonts on windows having full paths so they may be too long. This is identical to the JDK fix that was done some time ago https://github.com/openjdk/jdk/pull/13359 I've tested that per-user fonts still work and so do the system-wide installed fonts.
------------- Commit messages: - 8311124 - 8311124 Changes: https://git.openjdk.org/jfx/pull/1487/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1487&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8311124 Stats: 20 lines in 1 file changed: 6 ins; 7 del; 7 mod Patch: https://git.openjdk.org/jfx/pull/1487.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1487/head:pull/1487 PR: https://git.openjdk.org/jfx/pull/1487