IE8 issue with integrated mode application pool

Hi, I have a problem that I reproduced with your demo. This happen only with IE8.

I’m using the viewer with the application pool configured in Integrated mode. When i run the site, I get a javascript error. I was able to isolate that code snippet that goes in error (I highlight it in red):
a.q = function(b) {
function c() {
if (0 < arguments.length) return c.equalityComparer && c.equalityComparer(d, arguments[0]) || (c.O(), d = arguments[0], c.N()), this;
a.i.lb©;
return d
}
var d = b;
a.ca.call©;
c.t = function() {
return d
};
c.N = function() {
c.notifySubscribers(d)
};
c.O = function() {
c.notifySubscribers(d, “beforeChange”)
};
a.a.extend(c, a.q.fn);
a.s(c, “peek”, c.t);
a.s(c, “valueHasMutated”, c.N);
a.s(c, “valueWillMutate”, c.O);
return c
};
and in detail (highlight in red where goes in error):
notifySubscribers: function(b, c) {
c = c || I;
if (this.cb©) try {
a.i.Wa();
for (var d = this.F[c].slice(0), e = 0, g; g = d[e]; ++e) g &&
!0 !== g.Qb && g.qa(b)
} finally {
a.i.end()
}
},

The problem seems to happen only when I load the site, then I can use normally the viewer.
I attach also the screenshot of the error from the browser.

Hello,


We are sorry to hear that you have such issue. To resolve the issue please try to add this code:

<meta http-equiv="X-UA-Compatible"content=“IE=edge” />

to the head section of your web page.