Crashes on replay saving in certain circumstances

[Nami Verasche]

http://www.lemmingsforums.net/index.php?topic=2697.0

Several issues of this kind have been fixed. This one and possibly others remain. Ideally, the entire code for determining save directory should be changed so that issues are impossible outside of very unusual conditions (eg. attempts to save to a write-protected dir).

[Nami Verasche]

As far as I can tell, no issues of this kind remain.