This is often caused by conflicts with antivirus software or missing Windows components. Disable Windows Real-Time Protection.
Unofficial software can occasionally "brick" the security card inside your Pandora Box, leading to a costly hardware replacement. Final Pro-Tip pandora box latest setup gsm forum fixed
The community at GSM Forum has identified several recurring bugs. Here are the verified fixes: A. "Card Not Found" or "Activation Required" This is often caused by conflicts with antivirus