Identified in registered bugs like Cisco Bug: CSCvz27629 , the primary and secondary downloader processes intermittently disconnect during file verification, crashing the client mid-scan.
Based on technical reports and Cisco Bug CSCwr45253 , this error arises from a breakdown in the inter-process communication (IPC) between the major and minor downloader modules. Common triggers include: failed to launch downloader cisco anyconnect 410 top