CSiNativeImageGen.exe is a legitimate system utility developed by Computers and Structures, Inc. (CSI)
F3: Install/Generate a new native image (this can take several minutes). F4: Uninstall a previously generated image. F5: Update existing native images after system changes. Csinativeimagegen.exe-- Download
Understanding CSiNativeImageGen.exe: A Guide to Native Image Generation CSiNativeImageGen