A pop up "Failed to connect to PC Service" when starting a loadtest.
Performance Center Health check also failed with :
The PC User has been change from default IUSR_METRO to another domain user id.
Next IUSR_METRO id is disable at PC Server.
However at file C:\inetpub\wwwroot\Web.config , the define username still IUSR_METRO not the domain user id.
To fix this issue :
At PC Server , open a file C:\inetpub\wwwroot\Web.config
Next , please change :
<identity impersonate="true" password="xxxxxxxxxxxx" userName="IUSR_METRO" />
to <identity impersonate="true" password="Domain user id password " userName="DOMAIN USER ID" />
restart the IIS at PC Server.