If you have already downloaded the file named setup.rar from this source, do not run it immediately. Take the following safety precautions:
If you’ve verified the file is safe:
| Red Flag | What to do |
|----------|-------------|
| File size is very small (under 1 MB) for complex software | Delete – likely a dropper |
| Antivirus flags the file | Do not run |
| No setup instructions from manufacturer | Contact official support |
| Filename looks like www51scopecn... | Check official domain: should be scopes.com.cn or similar, not www51 | www51scopecn files setuprar and install the software