Ciao, potrebbe essere il classico problema dovuto ai thumb DB che ti blocca i files.
Prova a vedere qui. Poi facci sapere!
A.
How to Turn off Caching of Thumbnails in Thumbs.db Files
People sometimes report that they
cannot manipulate their folders as they want to because Explorer has a Thumbs.db file open. Windows 7 apparently generates these files for compatibility with older software that may expect such files to exist in folders with, for example, photos in them.
Unless you're running such old software, you can just turn this off without consequences (except
that your system won't be fooling with your photo files to make Thumbs.db files in the background). Thumbnail views will STILL WORK, as Windows 7 Explorer now actually stores its thumbnails in a central database for its own use.
With Windows 7 Professional and above you can disable this through the Group Policy Editor:
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Click the Start orb
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Enter gpedit.msc in the search box and hit Enter.
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Expand User Configuration - Administrative Templates - Windows Components.
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Click on Windows Explorer.
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Right-click the entry "Turn off the caching of thumbnails in hidden thumbs.db files" and choose Edit.
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Enable the setting.
Note: If you have a version of Windows that does not provide the Group Policy Editor, the above change can be done through a registry modification. NOTE:
BE VERY CAREFUL WHEN MODIFYING THE REGISTRY.
[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\ Explorer]
DisableThumbsDBOnNetworkFolders REG_DWORD 0x00000001
You will want to log off and back on again (or reboot) after making these changes.
