Update: VMware has now published a KB article covering this issue. The fix steps provided there are the same as below.
Using Horizon View 5.2 Feature Pack 1 against a Windows XP Desktop source HTML access connections fail with:
An error has occurred: {“code”:”ECONNRESET”}
Subsequent tests against a Windows 7 Desktop source all function correctly, so I know my configuration is correct. What’s the problem here, and is there a solution?
Great question, so what’s actually going on here? It’s even talked about on Wee Kiong Tan’s blog here, he had the same issue, so lets walk though what causes this.