Minor updates are free. To make a minor update to Office 4, follow these steps:

1. Before Updating

   Please check in which directory the current version of Cybozu Office installed.

   • Go to System Setting > Environment Variables.
   • Note the value of Dir.

   Reference: Environment Variable.

2. Data Backup

   Please backup your data in the Cybozu Office 4 directory. Cybozu is not responsible for lost data.

   The value of Dir which you confirmed is the directory that contains Cybozu Office 4. Please save backup files of the following files.

   • Files under data directory
   • Files under file directory

   Note: The files may not be shown properly if you use a different version of the HTML template files. Please do not use the files you used prior to version updating.

   Reference: Backup.

3. Download Cybozu Office 4

   Download the Cybozu Office 4 latest version.

   Reference: Offie 4 Download center.

4. Install Cybozu Office 4

   Install in the directory that you confirmed in Step 1 (Before Update).

5. Confirmation of Successful Update

   Access the same URL before, confirm the latest version from the bottom of the Portal Page. Then please check if Cybozu Office 4 works properly and maintains the data from before the update.