Summary:
Error: Cannot find 'dsmmf.exe' while launching SSL VPN Components
Problem or Goal:
User gets the following error while launching SSL VPN Components like NC, WSAM and Terminal Services:
Windows cannot find "C:\Documents and Settings\<USER>\Application Data\Juniper Networks\Setup Client\dsmmf.exe".
Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click search.

Solution:
This issue occurs if the 'Juniper Setup Client' is corrupted or not installed correctly.
To resolve the issue perform the following steps:
- Uninstall the Juniper Setup Client.
The Juniper Setup Client can be uninstalled from the following location:
C:\Program Files\Juniper Networks\Installer Service\JuniperSetupClientOCX.exe
- Launch Juniper Components (NC\WSAM or Terminal Service) which will reinstall the Juniper Setup Client.
This resolves the issue successfully.
Purpose:
Configuration
Implementation
Installation
Troubleshooting
Related Links: