I had the same problem as Tim Allen today but cured it with Martin's advice here
http://moodle.org/mod/forum/discuss.php?d=7870&parent=37873
It seems to be a fairly common and easily fixable problem, occuring a few times on the forums, with the highly unstable development version (which appears to be very stable actually)
Tim
Takemoto
Resource types
CVS Problem
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