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Note If you would rather fix this problem yourself, go to the "Let me fix it myself" section.
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To determine the file type of an image, go to the "How to determine the file type of an image" section.
- Right-click the image file, and then click Properties. In the General tab, you can find Type of file.
- Uncheck the "Hide extensions for known file types" option in the View tab after you double click Folder Options in the Control Panel. This displays the file type of all files.
To fix this problem, you have to disable precaching in Windows Photo Gallery. To do this, follow these steps:
- Click Start, click Run, type regedit, and then click OK.
Note If you are prompted for an administrator password or for confirmation, type your password, or click Continue.
- Locate and then click the following registry subkey: HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Gallery\Viewer
- On the Edit menu, point to New, and then click DWORD Value.
- Type CacheSize, and then press ENTER.
- Right-click CacheSize, click Modify, type 0 in the Value data box, and then click OK.
- Exit Registry Editor.
- The MATS package scans your computer and detects if the following conditions are true:
- The computer is running Windows Vista.
- There are more than 20 TIFF files in the %userprofile% subfolder.
- The CacheSize registry value that locates under the following path is not equal to 0 or does not exist: HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Gallery\Viewer
- The MATS package disables precaching in Windows Photo Gallery.
Note During this process, a dialog box appears. This dialog box gives you the option to fix the issue automatically (this is the recommended option) or to manually select individual issues to fix.
- The MATS package verifies that precaching in Windows Photo Gallery was disabled successfully.
ID articolo: 930097 - Ultima revisione: 29 feb 2012 - Revisione: 1