ipms(webui) discount device: http error 500.19 -凯时kb88官网网址

applying discount feature to your parking site, use the setting page under [config].
the first time you click on [discount device] and you see the page content shows error like image below:

this is caused by iis application pool setting incorrect. go to iis service management, click on [application pools] -> [defaultapppool] choose [.net framework v2.0xxx] in the drop-down menu, then restart iis service.