At least three independent antivirus engines should report no threats. Many “cracked” ISOs contain keygens flagged as potentially unwanted programs (PUPs).
The #1 source for high-quality, checked ISO files. Search for: visual basic 60 iso file download high quality
Visual Basic 6.0 Enterprise Edition ISOLook for uploads from well-known preservationists. Features to check: At least three independent antivirus engines should report
A "high-quality" ISO means:
Avoid: 50MB "lite" versions, executables claiming to be "VB6 Portable," or any download requiring an "activator tool"—these are almost always malware. Visual Basic 6