Managing Offline Files ...

Heavy use of Offline Files in XP can sometimes cause corruption of the Offline Files cache ...

Including the ubiquitous error -

Unable to merge offline changes on \\server_name\share_name. The parameter is incorrect.

There are two good Microsoft articles.

  1. How to use offline files in Windows XP, and
  2. How to re-initialize the offline files cache and database.

Configuring your computer to use Offline Files

To configure your computer to use the Offline Files feature:

  1. Click Start, and then click My Computer.
  2. 2. On the Tools menu, click Folder Options.
  3. 3. Click the Offline Files tab.
  4. 4. Select the Enable Offline Files check box, and then click OK.

Corruption of the Offline Files cache.

The Offline Files cache is a folder structure located in the %SystemRoot%\CSC folder, which is hidden by default. The CSC folder, and any files and subfolders it contains, should not be modified directly; doing so can result in data loss and a complete breakdown of Offline Files functionality.

  1. In Folder Options, on the Offline Files tab, press CTRL+SHIFT, and then click Delete Files. The following message appears:

     

    The Offline Files cache on the local computer will be re-initialized. Any changes that have not been synchronized with computers on the network will be lost. Any files or folders made available offline will no longer be available offline. A computer restart is required.

    Do you wish to re-initialize the cache?

     

  2. Click Yes two times to restart the computer.