diff --git a/installer/appx/filebot.l4j.ini b/installer/appx/filebot.l4j.ini
index 32b7b5b9..fee70bc3 100644
--- a/installer/appx/filebot.l4j.ini
+++ b/installer/appx/filebot.l4j.ini
@@ -42,6 +42,7 @@
 --add-opens=java.base/java.lang=ALL-UNNAMED
 --add-opens=java.base/java.lang.invoke=ALL-UNNAMED
 --add-opens=java.base/java.io=ALL-UNNAMED
+--add-opens=java.base/java.nio=ALL-UNNAMED
 --add-opens=java.base/java.util=ALL-UNNAMED
 
 # support JAVA_OPTS environment variable