Stellar Data Recovery Professional is one of the most robust and reliable data recovery software that recovers data from all types of storage media whether formatted, corrupt, or encrypted. However, on some rare occasions, you might experience issues while scanning your hard drive with Stellar Data Recovery. The ultimate reason behind this is a lack of available memory.

If your system memory is full or there is insufficient memory, the software may show you the below message during or after the scanning process:

If you still click Continue on the prompt message, the software will start scanning, but may crash or terminate due to low memory.

Hence, make sure your system has enough RAM available. You can run the Windows Memory Diagnostic tool or memtest86 tool to test RAM.