Why does the Light and shadow magic hand sometimes appear "parameter error" hint?

The test found that the "parameter error" prompt appears when the software cannot allocate resources. Positive features require a large amount of system resources to do mass operations, which can occur when resources in the system are low (such as having multiple large programs running at the same time). In addition, this also consumes a lot of memory resources because the software supports unlimited undo and redo functions. In version 0.16, I have optimized the resource allocation strategy, after testing, 7 million pixels of photos under the Windows98 to do 20 consecutive positive, while running Delphi, Photoshop and other software, there is no error. When the software shuts down, all resources are completely released. The test machine configuration is PII300, 128M RAM, 4M video memory, Windows98 system. So, please download and install the new version!