BYOND Version:467
Operating System:Windows 7 Pro 64-bit
Web Browser:Firefox 3.6.3
Applies to:Dream Seeker
Status: Deferred

This issue may be low priority or very difficult to fix, and has been put on the back burner for the time being.
Descriptive Problem Summary:
Welcome BYOND! (4.0 Public Version 467.1069)
Logging in...connected
Logged in as Tubutas.
Connecting to byond://\\TUBBIEHS_COM\Desktop\game\game.dmb...failed

Numbered Steps to Reproduce Problem:
Run a game off on a network computer

Copy it to your hard-drive but due to memory restrictions that's simply not possible

[Edit #1]
If I map the network drive the .dmb will load, but in text only mode, even when text only mode is unchecked.
This is a limitation in how files can be loaded across a network. You probably shouldn't be working on it like this anyways, try using SVN or something that handles things for you.