QDateTime Invalid

[FreePascal]

QDateTime dateTime = QDateTime::fromString("04", "dd"); //Valid
QDateTime dateTime = QDateTime::fromString("Mon", "ddd"); //Valid
QDateTime dateTime = QDateTime::fromString("04 Mon", "dd ddd"); //Invalid

Why invalid?

[FreePascal]

problem resolved.

[Carlton]

How did you solve the problem?
I am using the following code, and getting an invalid date, but can't see why:confused:.

QDateTime startdate;
startdate = QDateTime( QDate::fromString("01 Jan 2009","dd MMM YYYY"));