SafeGuard Enterprise compatibility with other encryption software such as TrueCrypt or other applications
Known to apply to the following Sophos product(s) and version(s)
SafeGuard Device Encryption
What To Do
Encryption software operates at a very low level in the system, which means that there can be problems if you try to use a combination of different products on the same machine. For example, where two applications are installed on the same system and both are using the same type of technology, there may be some unpredictable side effects or even data loss.
Therefore, SafeGuard Enterprise does not support a second volume based encryption software on the same machine.