Conditional compilation is turned off

Conditional compilation is turned off

I am getting this error in IE 8 browser. Please let me know how to get rid of this.. do we want to change any browser settings ?

I have mentioned the @charset "utf-8"; in my CSS file which is getting called inside the IE8 condition tags

is this because of this  ?? any other alternative way ???

Please help me out on the same.

Any plugins for this to fix this in jquery ??