Filename: pulsesecure-9.1r14.x64.msi Vendor: Pulse Secure, LLC (Pre-Ivanti Heavy Rebranding) EOL Status: End of Engineering (EOE) / End of Life (EOL)
The short answer is yes. But the long answer involves SSL VPN fragmentation, deprecation of NCP, and the rocky transition from Pulse Secure to Ivanti. The 9.1R14 build (specifically the x64 MSI) represents a peculiar moment in VPN client history. While Ivanti had already acquired Pulse Secure in 2020, the client telemetry remained split. This version is the last "pure" Pulse Secure client before the forced migration to Ivanti Secure Access Client (ISAC) 22.x. pulsesecure-9.1r14.x64.msi
The MSI upgrade sequence fails with error 1603 because the ProductCode and UpgradeCode changed during the Ivanti rebranding. Filename: pulsesecure-9