Explanation: This error means during the recovery process, DataNumen Exchange Recovery has encountered a general error, for a specific reason described in xxxxxxx. For example, "Error 2: General error. Out of memory." means DataNumen Exchange Recovery runs out of memory when recovering your OST file.
Common Reasons and Solutions:
1.Reason: Your OST file is too large and the memory space in your system is insufficient for recovering it.
Sample Error Message: Error 2: General error. Out of memory.
Solution: The larger the OST file size is, the more memory space DataNumen Exchange Recovery will consume. Therefore, when recovering very large OST files, you should make sure there is enough memory space in your system to prevent this error occurs. For a OST file larger than 1GB, your memory space should be at least 2GB. If you encounter such an error during the recovery process, then please just increase the memory of your system, or switch to another computer with more memory, and then re-start DataNumen Exchange Recovery to recover the source OST file again.