Please, look at the picture attached to this e-mail and the error message in it.
Everytime I create a new file and press <Save> Rosegarden saves it correctly. But the second time I press save the error message displayed on the picture appears, the original file is deleted from the folder where it was saved and a temporary file remains there. There's a workaround for this bug. If I press save again the file with the original name is saved in the correct folder but the temporary file also remains in the same folder and I have to delete it manually. But if I try to save it again the whole cycle begins over and over.
So what happens is that at 1st, 3rd, 5th, 7th, 9th … attempts to save the file is saved correctly. But in 2nd, 4th, 6th, 8th … attempts the original file is deleted and only the temporary one remains. And everytime a temporary file is created it is not deleted.
I have tried Rosegarden in three different computers, in Windows 7 and in Windows XP and the problem happened in each one of them.