How to Stream User Group Meetings to YouTube

Would you like to learn how User Groups in Springfield Missouri are LIVE streaming our meetings to YouTube? You’ve come to the right place! Several similar streaming configurations are being used locally… Springfield Web Devs (YouTube), Springfield .NET, Springfield Python, Springfield Women in Technology Myke Bates (The Alchemedia Project, Eagle Speak) pioneered this original setup […]

Code Signing errors when Dual Signing SHA-1 and SHA-256 for Legacy Systems including Windows XP SP3

PROBLEM: Unable to validate Digital Signature on Windows XP SP3 I recently encountered the following errors when attempting to validate the Digital Signatures for our application on Windows XP SP3: Digital Code Signature¬†(Right-click application > Properties > Digital Signatures > Details) Digital Signature Information The certificate is not valid for the requested usage. Certificate Information […]