Two minor bugs in Wiretap library: The Network Instruments Observer file format abbreviation is incorrect ("niobserverv") and the packet header magic number is incorrectly byte swapped a second time when reporting an invalid value
**This issue was migrated from [bug 6453](https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6453) in our old bug tracker.**
Original bug information:
**Reporter:** Robert Bullen\
**Status:** RESOLVED FIXED\
**Product:** Wireshark\
**Component:** GTK+ UI\
**OS:** Windows XP\
**Platform:** x86\
**Version:** 1.7.x (Experimental)
Attachments:
[file_access_and_network_instruments.patch](/uploads/031c78bb65bc2d9cd60d6ce6f7b849e8/file_access_and_network_instruments.patch): Patch for described bugs
issue