Overview
When downloading files through WebMonitor and after installing it for ISA/TMG, users get the following error message when clicking the Save to disk button on the GFI WebMonitor Secure Download screen:
502 Proxy Error. The ISA Server denied the specified Uniform Resource Locator (URL). (12202)
502 Proxy Error. The ISA Server denied the specified Uniform Resource Locator (URL). (12202)
Environment
- GFI WebMonitor
- All Supported Environments
Root Cause
The traffic sent from the WebMonitor server to the client machines is being blocked by the ISA/TMG firewall.
Resolution
On your ISA/TMG console, go to your Firewall Policy and create a rule to allow Internal to Localhost HTTP and HTTPS traffic.
Priyanka Bhotika
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