Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows
To fix this problem, reset the registry settings for folders. To do this, follow the appropriate steps for your operating system:
Windows XP
- Delete the following registry subkeys:
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Bags
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\BagMRU
- HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam
- HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\BagMRU
- HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\Bags
- Re-create the following registry subkeys:
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell
- HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam
- Create and then set the BagMRU Size registry value to 5000 in the registry subkeys that you created in Step 2.
Windows Vista or Windows 7
- Delete the following registry subkeys:
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\Bags
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Shell\BagMRU
- HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\Bags
- HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\BagMRU
- HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
- HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags
For x64-based versions of Windows Vista or Windows 7, delete the following registry subkeys:
- HKEY_CURRENT_USER\Software\Classes\Wow6432Node\Local Settings\Software\Microsoft\Windows\Shell\Bags
- HKEY_CURRENT_USER\Software\Classes\Wow6432Node\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
- Re-create the following registry subkeys:
- HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
- HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags
For x64-based versions of Windows Vista or Windows 7, re-create the following registry subkeys:
- HKEY_CURRENT_USER\Software\Classes\Wow6432Node\Local Settings\Software\Microsoft\Windows\Shell\Bags
- HKEY_CURRENT_USER\Software\Classes\Wow6432Node\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
- Create and then set the BagMRU Size registry value to 5000 in the registry subkeys that you created in Step 2.