# Backing Up Electronic Signature Case Data

The data for an Electronic Signature Case are stored in an Electronic Signature Case data file. We recommend you to keep a backup of the Electronic Signature Case data which are very important.
The Electronic Signature Case data files are stored in the "DWFolders\Stampcases" folder created when DocuWorks is installed.
The file name is the same as the name of the Electronic Signature Case and the extension is "xsc".
You can use the same Electronic Signature Case on other PCs by copying the Electronic Signature Case data file to their "DWFolders\Stampcases" folders.
Important

- Make sure not to delete the digital case data files by mistake.
- Ensure that other users don't have access to your Electronic Signature Case data files and their passwords. Otherwise, other users may be able to use your My Electronic Signatures, jeopardizing the security as a result.