Cause: Corrupted .NET Framework or missing Visual C++ redistributables.
Solution:
No. It should not appear in your startup list (Task Manager > Startup). If you see it there, malware might be impersonating it. Csinativeimagegen.exe-- Download
The short answer: It depends on where it came from. Malicious indicators:
A: Adobe Photoshop does not contain this file by default. If you see that error, either a third-party plugin requires it, or you have a corrupted/deceptive installation. Try reinstalling Photoshop without plugins. Cause: Corrupted
If executed, files with names like this often perform the following malicious activities: