Right-click the file and check Properties > Digital Signatures to see if it is signed by a known publisher. If you'd like to troubleshoot or learn more: Uninstalling the program (e.g., if it's causing issues). Automating specific timer tasks. Finding the file on your hard drive. 5 simple ways to check if an .exe file is safe. - GlassWire

Our technical analysis of xnsw.exe reveals:

While xnsw.exe is not a catastrophic system virus like a rootkit or ransomware, it is . It has no essential function on a healthy Windows PC.