[Qgis-user] QGIS VALMIERA doesn't open project file by double clicking

[sit]

Hy,
I've installed Valmiera and it works very good; but it doesn't recognize the icons and the extension .qgs and doesn't open the project; it also open a window in which write that it "can't find qgis_core.dll".
I can open project only by using "open Project", starting the program!
someone can help me?
I've installed it two times but I haven't any success.
Tata Livreri
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Legambiente - Comitato Regionale Siciliano
Gestione Riserve Naturali
Sistema Informativo Territoriale
sit at legambienteriserve.it
tel 00390916262697
fax 00390916264139
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